WeMake Wiki - Contributi utente [it]

Fornitori

2018-05-24T13:28:12Z

Enrico:

*[[Metrolegno | Metrolegno]]: Pioppo, MDF

*[[Plasting | Plasting]]: Plexiglass (metacrilato), PETG

*[[Ferba | FERBA]]: Gomme, Siliconi, Resine

== Alluminio ==
[[File:ProfilatoCNC.jpg | 100px | bottom ]]

GORACO Profilati Estrusi in alluminio e accessori, +39.02.2578297 [http://www.goraco.com goraco.com], [https://goo.gl/maps/qJd43XtXe9N2 via Asiago, 43] - 20128 Milano
(tanta roba - proprio dietro WeMake)

Openbuilds Part Store Italia, [http://www.openbuildsitalia.com/ openbuildsitalia.com] [https://goo.gl/maps/kFrjixTJ3xA2 Via Giuseppe Antonio Borgese, 14] - 20154 Milano MI

Algo alluminio alluminio +39.02.75.60.260 http://www.algoalluminio.it/it/ Via Augusto Erba 31 Melzo

LaMilanoAlluminio alluminio http://www.lamilanoalluminio.com/
== Carta ==
Eliografica carta http://www.leliografica.com/

Bellomi carta 02 7491191 bellomi.it via lomellina 62 milano
==CNC e frese ==
Briut srl - frese, Via Luigi Fumagalli, 22066 Mariano Comense CO desolei
lmsystemshop online cnc e frese http://www.lmsystemshop.com/ desolei

==Cuoio Pelle==
chiesa di San Francesco CUOIO/PELLE Cerro Maggiore

==Falegnameria==
Metrolegno azienda falegnameria http://www.metrolegno.it/ Largo Fratelli Cervi, 6 Vimodrone da Brambilla

Rivolta Legni azienda legnami pregiati http://www.riwoods.com/ Desio

Mastrolegno - falegnameria “Tel. 02 48 30 22 06” [mailto:info@mastrolegno.eu info@mastrolegno.eu] http://www.mastrolegno.eu/ Via Bisceglie, 100 Milano da Nicola e Ruggero

Paganoni azienda falegnameria (+39) 02 9268131 [mailto:info@paganoniimportlegno.it info@paganoniimportlegno.it] http://www.paganoniimportlegno.it/ via San Francesco, 23 Pioltello

Bonomi & Pattini (MDF - pannelli) +39 0362 580453 http://www.bonomipattini.it/contatti/ Via Stelvio, 9 - 20814 Varedo (MB)

==Fallimenti e Aste==
Cri-Pi - fallimenti e aste http://www.cri-pi.it/ via C. Amoretti 80/1 Milano

== Ferramenta ==
Conrad online componenti e ferramenta http://www.conrad.it/ce/

Comifer online ferramenta http://www.comifer.sm/

For.IN (Barre Rettificate x cuscinetti lineari) - Via S.Maria Molgora, 1,20875 Burago di Molgora MB - http://www.forinsas.com/

D.I.M. Distribuzione Immediata Molle - Via Sant’ Uguzzone, 5 - Milano - Tel.: +39 02 8323451 - http://www.dim.molle.com

==Ferro==

Fratelli Molteni ferro http://www.moltenifratelli.it/ Via Ippolito Nievo, 71 Monza

Scurati ferro http://www.scurati.it/ Via Marmolada 10 Cusano Milanino (Mi)

MADOFER ferro 02 89159301 http://www.ma-do-fer.it/ Via Barona, 21 (int.) Milano

Oibshop ferro http://shop.oibsrl.it/

==Gomma x Timbri==
M.Z. s.a.s. - Tutto per l'incisoria http://www.mz-italia.com/

Girgom plastica e gomme http://www.girgom.it/ Viale Monza Milano

==Lampade e effetti luce per lo spettacolo ==
Flock Cart - scenografie e materiali 02-435807 http://www.flockcart.it/welcome.asp Via Valparaiso 11 Milano

Ammirata lampade e effetti luce per lo spettacolo http://www.ammirata.it/ via Marocco Milano

==Meccanica==
C.B.C. OFFICINA MECCANICA - meccanica 0523 385286 V. Fulgosio 9 - 29100 Piacenza (PC) tel:

==Oreficeria==
oreficeria http://www.pelusi.com/

egno sintetico http://www.michels.it/

Duamat http://www.dumatt.com/

==O-Ring Guarnizioni==
Dilanda SOLUZIONI TECNICHE PER OLEODINAMICA E PNEUMATICA 02.33400266 http://www.dilanda.it/it/ Via Varesina, 178 Milano

SATI via Ferrante Aporti 14, Milano http://www.satiguarnizioniindustriali.it

==Plastica ==
Girgom plastica e gomme http://www.girgom.it/ Viale Monza Milano

Akraplast azienda plastica http://www.akraplast.it/ Via Ercolano, 11 MONZA (MB)

Plasticindustriali azienda plastica http://www.plasticindustriali.it/ Cinisello Balsamo

=== PLA e ABS ===

PLA / ABS https://shop.germanreprap.com

PLA / ABS https://www.reprapsource.com/shop/

PLA / ABS http://reprapworld.com/

http://makerzone.it/

===Plexiglass===
FICED - plexiglass 0362 623 693 http://www.ficed.it/index.htm Via E. Ferrari 4, ang. via Don Sturzo 25 Desio

Plasting - materiali plastici, plexi http://www.plasting.biz/it

==Ruote ==
Ares ruote http://www.aresruote.com/index.htm

==Riparazioni e interventi sartoriali==
Mariotti, viale dei Mille 1, Milano tel. 02733598 - ripara le chiusure lampo

==Scaffali ==
Tuttoscaffali online scaffali http://www.tuttoscaffali.it/
Scaffaltecnica http://www.scaffaltecnica.it/

==Stoffe==
* Candi srl - stoffe http://www.candisrl.com via Giacomo Ostiglia 6 Milano
* Emmepi tessuti - stoffe http://www.emmepitessuti.com/ Via Antonio Dugnani, 4, 20144 Milano
* Centro marche - Tutto per cucire - utensili per macchine per cucire - Viale Monza, 152, 20127 Milano

==Tubi==
- ATAG spa - tubi http://www.atag-europe.com/it/ Viale Monza, 274 Milano

==Ufficio==

- RajaPack online ufficio http://www.rajapack.it/
- Cartoleria all'angolo - Via Privata Pirano

[[Category:Fornitori]]
[[Category:Equipment]]

l

3D print - how to

2017-05-22T15:55:36Z

Enrico:

==Strumenti base del software Cura==

===Introduzione===

Come già anticipato, per poter utilizzare la stampante 3D serve un modello 3D creato direttamente da te attraverso uno dei software di modellazione disponibile e poi da esportare poi in .stl o diversamente facendo il download su siti come Thingiverse (link : http://www.thingiverse.com/).

Una volta esportato in .stl, al nostro modello mancano i settaggi di lavorazione, che possiamo attribuire in un modo solo: passando attraverso un software di slicing, in questo caso '''Cura''' 
Dopo il dowloand (qui : https://software.ultimaker.com/ ) e l'installazione, avvia il software.

===Interfaccia di Cura===

L’interfaccia utente è divisa in due zone principali, un'area di visualizzazione o area di lavoro ed un'area operativa, con comandi che permettono l’interazione con la macchina, oltre ad una serie di strumenti che permettono delle modifiche al modello (scala/ruota).

'''Area operativa'''
:* I pannelli Basic, Advanced, Plugins, Start/End GCode servono a impostare i parametri di slicing relativi alla stampante e al modello 3D importato.

'''Area di visualizzazione'''
:* In alto a sinistra si ha un’anteprima del tempo di stampa e del quantitativo di filo necessario in metri e in grammi per la stampa. Ogni modifica ai parametri di stampa aggiorna questi dati.
:* sempre in alto a sinistra troviamo tre pulsanti, il primo consente di importare il modello 3D in formato STL da una cartella specifica, il secondo, il pulsante SD, consente di salvare il GCode con i parametri impostati cliccando con il tasto destro >Save GCode.
:*In alto a destra invece troviamo Il tasto View Mode, che permette di vedere il modello secondo modalità diverse. La più importante è l’ultima (Layers), che consente di visualizzare il modello a strati in base ai parametri di stampa impostati.
:* Cliccando sul modello si aprono tre pulsanti in basso a sinistra (Rotate, Scale, Mirror) che permettono di ruotare il modello nelle tre dimensioni, di scalarlo più grande o più piccolo, di specchiarlo rispetto a un piano.

'''Navigazione all’interno di Cura:'''
:* Tasto dx mouse= rotazione vista
:* Rotella mouse= Zoom
:*Shift+Tasto destro mouse= Pan

== Primo. settaggio della macchina==

Dal menù '''machine>add new machine''', seguire la procedura inserendo i dati relativi al tipo di macchina.

==Secondo. Importa il modello==

:* Importa il tuo .stl dal menù '''File>Load model File''', con l'apposito '''tasto''' (in alto a sinistra nell'area di visualizzazione) o semplicemente trascinando l’STL nel programma. Se il file non si apre correttamente verificalo aprendolo nuovamente dal tuo computer e rifacendo da capo tutti i passaggi.
:* Centra il modello nell’area di lavoro
:* Verifica le dimensioni cliccando sul modello e poi sull'icona '''scala''' (in basso a sinistra nell'area di visualizzazione), eventuali ridimensionamenti di scala sono dovuti a un settaggio sbagliato dell’unità di misura del modello.

==Terzo.Imposta i parametri di stampa==

:*Imposta i parametri di stampa a seconda del materiale e della stampante scelta (alcuni profili con i settaggi base nella repository github di wemake https://github.com/WeMakecc/WeMakeCuraProfile e nella sezione stampanti della wiki: [[Ultimaker_Original]] / [[LulzBot_TAZ-4]] / [[Gmax_Maty]] / [[3Drag]]

'''Pannello Basic'''
:* '''Layer height''' (altezza dello strato): Altezza di ogni singolo strato di materiale depositato dall’ugello. Ad altezza di layer bassa corrisponde una stampa precisa ma lenta, impostando invece un’altezza di layer alta la stampa perderà di precisione ma sarà effettuata in minor tempo. Valori consigliati per l’altezza layer: circa 1/4 del diametro dell’ugello. (NOTA: L’altezza di layer è un parametro molto importante che influisce sia sulla resa qualitativa dell’oggetto stampato sia sul tempo di stampa).
:* '''Shell Thickness''' (spessore di parete): Definisce lo spessore delle pareti esterne dell’oggetto. In Cura lo spessore di parete viene definito dal numero di linee perimetrali per ogni sezione orizzontale. Si definisce impostando un multiplo (corrispondente al numero di perimetri) della larghezza dell’ugello. Solitamente il range di valori utilizzato per il numero di perimetri va da 1 (monoshell) a 5. (ES: Considerando di avere una macchina con l’ugello di diam.0,35mm e di aver impostato il valore di shell thickness 0,7mm. questo valore implica la creazione di 2 linee di perimetro).
:* '''Bottom/Top thickness''' (spessore delle pareti inferiore/superiore): Corrisponde allo spessore delle pareti inferiore e superiore del modello. È sensato impostare questo valore come un multiplo (corrispondente al numero di strati che si vuole ottenere) dell’altezza di layer precedentemente impostata. Negli Expert Settings di Cura si può decidere di stampare solo una tra le 2 pareti top/bottom.
:* '''Fill density''' (Densità dello riempimento): Il riempimento reticolare interno del pezzo serve ad aumentarne la solidità strutturale e permette di avere una base d’appoggio al materiale per chiudere le superfici superiori del modello. Il valore si esprime in percentuale ed è pari al quantitativo di materiale che sarà presente nel riempimento di ogni strato rispetto all’aria. Esempio: un infill al 20% significa che ogni strato sarà costituito al 20% da materiale e all’80% da aria. Un alto valore di riempimento permette di ottenere pezzi più solidi ma che tendono a deformarsi di più, per via delle tensioni create dal ritiro del materiale. In Cura un valore entro il 24% di infill (per un ugello da 0,35mm) è solitamente corretto.
:* '''Print speed''' (Velocità di stampa): È la velocità con cui si muove l’hot end (o il piatto di stampa nel caso moving bed) espressa in mm/s. Ad alte velocità si ottengono delle stampa qualitativamente basse ma in tempi rapidi. Abbassando la velocità di stampa si aumenta la qualità e il tempo di stampa. Il range di valori tipico va dai 30 ai 120 mm/s
:* '''Printing temperature''' (Temperatura di stampa): È la temperatura che raggiunge l’hot end per portare il materiale a punto di fusione. Se la temperatura impostata è troppo bassa il materiale non riesce a fluire bene all’interno dell’ugello, se troppo alta il materiale non è in grado di raffreddare adeguatamente tra uno strato e l’altro, rovinando la stampa. Ogni materiale ha una propria temperatura di stampa. Sebbene possa variare in base ai fornitori di materiale, tendenzialmente il PLA si stampa tra 175 e 210°C, l’ABS tra 210 e 230°C, il Nylon tra 230 e 245°C e il TPU tra 220 e 245°C.
:* '''Supports''' (Supporti): I supporti consistono in basi di appoggio utili a ottenere forme a sbalzo che altrimenti collasserebbero. In Cura i supporti vengono generati in automatico. Il materiale del supporto viene depositato strato dopo strato a partire dal piano fino a ricongiungersi nel punto di sbalzo con il modello. I supporti permettono di realizzare forme complesse, tuttavia lasciano imperfezioni e bave sul pezzo da rimuovere manualmente a posteriori. Si consiglia di utilizzarli il meno possibile.
:* '''Platform Adhesion Type''' (Tipologia di adesione al piatto): Questo parametro consente di migliorare l’adesione del pezzo al piatto di stampa tramite 2 modalità (il Brim e il Raft), da rimuovere a posteriori. Il Brim permette di creare uno strato di larghezza definibile a partire dal perimetro della base del modello, rimanendo solo laterale a esso, facendo toccare dunque la base inferiore del modello con il piatto di stampa. Il Raft crea 2 strati ortogonali di materiale sotto la base dell’oggetto prima di partire con la stampa vera e propria del primo layer dell’oggetto. Tra le 2 modalità il raft lascia più difetti una volta rimosso rispetto al brim.
:* '''Filament''' (Filamento): Questi parametri vanno a influire nel modo in cui l’estrusore ‘’spinge’’ il filamento all’interno dell’hot end. Il diametro del filo di ogni bobina va rilevato accuratamente in almeno 3 punti diversi con un calibro (meglio se digitale). Il flusso (flow) di materiale viene qui regolato in percentuale rispetto al numero di giri che il motorino dell’estrusore deve fare per estrudere 1 mm di filo (E step/mm, settato già di default sulla scheda).

'''Pannello Advanced'''
:* '''Nozzle size''' (dimensione del foro dell’ugello): La dimensione dell’ugello è un parametro molto importante dato che influisce sia sul numero delle linee perimetrali dello spessore di parete, sia sul riempimento interno del pezzo. Ogni macchina viene fornita con un ugello specifico, tuttavia in molti casi può essere sostituito con altri di diverse dimensioni. Le dimensioni tipiche del foro dell’ugello sono 0,35mm; 0,4mm; 0,5mm; 0,7mm; 0,8mm.
:* '''Retraction''' (Ritrazione): La retraction viene attuata dall’estrusore nel momento in cui l’ugello durante la stampa deve passare da un punto A a un punto B dove non deve essere depositato del materiale (movimento di travel). È corretto tenere un valore alto di velocità di retraction, in un range di valori tra 110 e 150mm/s per evitare difetti sul pezzo finale dovuti alla deposizione non voluta di filamento (ad esempio colando per semplice gravità). Distance indica quanto filo in mm viene ritirato alla velocità impostata. Un range di valori tra 4,5 e 8mm di solito dà buoni risultati.
:*'''Speed''' (Velocità secondarie): Tramite questi parametri si impostano velocità “secondarie” piuttosto importanti per una buona riuscita della stampa. Travel speed è la velocità (in mm/s) con cui l’ugello si muove da un punto A a un punto B nel momento in cui non deve essere depositato del materiale. Valori raccomandati: tra 110 e 160mm/s. Bottom layer speed è la velocità del primo layer, che va tenuta bassa (tra 10 e 25mm/s) per consentire una deposizione continua e omogenea del primo strato di materiale.

==Quarto. lancio della stampa==

:* lancia la tua stampa cliccando sull'apposito pulsante in alto a sinistra nell'area di visualizzazione.

==Info aggiuntive==

:* Puoi trovare queste e altre informazioni per eseguire nel migliore dei modi la fase di slicing anche su :
[https://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjvlJ2dt4PUAhUGXhQKHaT1BM4QFggiMAA&url=https%3A%2F%2Fgestionalefablab.jimdo.com%2Fapp%2Fdownload%2F7757886175%2FWorkshop%2B3D%2BBASIC.pdf%3Ft%3D1486721599&usg=AFQjCNGPOCg-4MqLk6kdF-6w1__3hbZ2CA LINEE GUIDA WORKSHOP MY FIRST 3D PRINT]

==Continua==

[[3D print - how to 2| 3D print basics 2]] - Tips & tricks per una buona qualità di stampa

[[Category:Doc]]
[[Category:Manual]]

IoT

2017-02-13T16:10:15Z

Enrico: Creata pagina con "'''IoT''' chi non è connesso faccia un bip # LoraWanWeekend Category:Community Category:AugMilano"

'''IoT''' chi non è connesso faccia un bip

# [[LoraWanWeekend]]

[[Category:Community]]
[[Category:AugMilano]]

Semaforo

2016-09-19T14:17:17Z

Enrico: Creata pagina con " right| *[http://www.crash-bang.com/arduino-tutorial/chapter-3-2/ Arduino Tutorial: The Traffic Light]"

[[File:Traffic Light.jpg|thumb|400px|right|]]
*[http://www.crash-bang.com/arduino-tutorial/chapter-3-2/ Arduino Tutorial: The Traffic Light]

File:Traffic Light.jpg

2016-09-19T14:11:29Z

Enrico:

Arduino UNO

2016-09-19T14:05:22Z

Enrico: /* thumb|350px|middle|top Mr. Arduino: Massimo Banzi */

{{EquipmentInfobox

|name=Arduino UNO (also: Genuino UNO) 



[[File:Arduino UNO.jpeg|thumb|260px|right|]]
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Arduino UNO]

|model=UNO 

|category=Prototyping Board - MCU 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=many

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

|origin=Unknown 

|location=Electronic Dept.

|maintainers=

|template_ver=?

}}

=== [[File:Arduino mr. Mbanzi-genuino.jpg|thumb|350px|bottom]] Mr. Arduino: Massimo Banzi ===

=== [[File:Arduino-uno-components.jpg |thumb|600px|middle|left]] ===

=== [[File:Uno pighixxx.png |thumb|600px|bottom|left]] [http://www.pighixxx.com/test/portfolio-items/uno/ Pighixxx]===

== Tutorials ==
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Overview]
*[https://circuits.io/lab The easiest way to learn electronics and Arduino programming]

== Examples ==
*[[Semaforo]]

[[Category:Electronic]]

Arduino UNO

2016-09-19T14:04:49Z

Enrico:

{{EquipmentInfobox

|name=Arduino UNO (also: Genuino UNO) 



[[File:Arduino UNO.jpeg|thumb|260px|right|]]
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Arduino UNO]

|model=UNO 

|category=Prototyping Board - MCU 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=many

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

|origin=Unknown 

|location=Electronic Dept.

|maintainers=

|template_ver=?

}}

=== [[File:Arduino mr. Mbanzi-genuino.jpg|thumb|350px|middle|top]] Mr. Arduino: Massimo Banzi ===

=== [[File:Arduino-uno-components.jpg |thumb|600px|middle|left]] ===

=== [[File:Uno pighixxx.png |thumb|600px|bottom|left]] [http://www.pighixxx.com/test/portfolio-items/uno/ Pighixxx]===

== Tutorials ==
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Overview]
*[https://circuits.io/lab The easiest way to learn electronics and Arduino programming]

== Examples ==
*[[Semaforo]]

[[Category:Electronic]]

Arduino UNO

2016-09-19T13:56:41Z

Enrico: Creata pagina con "{{EquipmentInfobox |name=Arduino UNO (also: Genuino UNO)   File:Ardui..."

{{EquipmentInfobox

|name=Arduino UNO (also: Genuino UNO) 



[[File:Arduino UNO.jpeg|thumb|260px|right|]]
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Arduino UNO]

|model=UNO 

|category=Prototyping Board - MCU 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=many

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

|origin=Unknown 

|location=Electronic Dept.

|maintainers=

|template_ver=?

}}

=== [[File:Arduino mr. Mbanzi-genuino.jpg|thumb|350px|middle]] Mr. Arduino: Massimo Banzi ===

=== [[File:Arduino-uno-components.jpg |thumb|600px|middle|left]] ===

=== [[File:Uno pighixxx.png |thumb|600px|middle|left]] ===
* [http://www.pighixxx.com/test/portfolio-items/uno/ Pighixxx]

== Tutorials ==
*[https://www.arduino.cc/en/Main/ArduinoBoardUno Overview]
*[https://circuits.io/lab The easiest way to learn electronics and Arduino programming]

== Examples ==
*[Semaforo]

[[Category:Electronic]]

File:Uno pighixxx.png

2016-09-19T13:28:11Z

Enrico:

File:Arduino-uno-components.jpg

2016-09-19T13:20:23Z

Enrico:

File:Arduino mr. Mbanzi-genuino.jpg

2016-09-19T13:18:37Z

Enrico:

2016-09-16T12:54:12Z

Enrico:

LED RGB WS2812 (Intelligente - Indirizzabile - Neopixel)

2016-09-16T09:56:26Z

Enrico:

{{EquipmentInfobox

|name=LED RGB WS2812



[[File:RGB WS2812.jpg|thumb|260px|right|]] [https://www.sparkfun.com/products/10820 LED RGB common Anode]

|model=low voltage 

|category=Actuator 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=none

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

|origin=Unknown 

|location=Electronic Dept.

|maintainers=

|template_ver=?

}}

== [https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide WS2812 Breakout Hookup Guide] ==

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th{padding:0}.c31{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:36.8pt;border-top-color:#000000;border-bottom-style:solid}.c32{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:40.5pt;border-top-color:#000000;border-bottom-style:solid}.c22{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:24pt;border-top-color:#000000;border-bottom-style:solid}.c18{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:64.5pt;border-top-color:#000000;border-bottom-style:solid}.c25{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:99.8pt;border-top-color:#000000;border-bottom-style:solid}.c19{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:42pt;border-top-color:#000000;border-bottom-style:solid}.c13{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:23.2pt;border-top-color:#000000;border-bottom-style:solid}.c23{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:167.2pt;border-top-color:#000000;border-bottom-style:solid}.c3{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:45.8pt;border-top-color:#000000;border-bottom-style:solid}.c16{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:62.2pt;border-top-color:#000000;border-bottom-style:solid}.c0{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:27pt;border-top-color:#000000;border-bottom-style:solid}.c29{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:83.2pt;border-top-color:#000000;border-bottom-style:solid}.c24{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:159pt;border-top-color:#000000;border-bottom-style:solid}.c28{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:127.5pt;border-top-color:#000000;border-bottom-style:solid}.c26{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:63pt;border-top-color:#000000;border-bottom-style:solid}.c14{border-right-style:solid;b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42.5pt 28.3pt 42.5pt}.c36{padding-top:0pt;padding-bottom:12pt;line-height:0.875}.c11{background-color:#ffffff;font-size:9pt}.c34{background-color:#ffffff;font-size:10pt}.c8{orphans:2;widows:2}.c12{background-color:#ffffff;font-size:12pt}.c38{padding:5pt 5pt 5pt 5pt}.c35{font-family:"Verdana"}.c37{height:11pt}.c6{height:0pt}.title{padding-top:0pt;color:#000000;font-size:26pt;padding-bottom:3pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}.subtitle{padding-top:0pt;color:#666666;font-size:15pt;padding-bottom:16pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}li{color:#000000;font-size:11pt;font-family:"Arial"}p{margin:0;color:#000000;font-size:11pt;font-family:"Arial"}h1{padding-top:20pt;color:#000000;font-size:20pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h2{padding-top:18pt;color:#000000;font-size:16pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h3{padding-top:16pt;color:#434343;font-size:14pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h4{padding-top:14pt;color:#666666;font-size:12pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h5{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h6{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;font-style:italic;orphans:2;widows:2;text-align:left}</style></head><body class="c33">Note: There is no welding between each pixel lamp beads, if you want them work togehter, you need welding by yourself<h3 class="c8 c36" id="h.wbvg4nrneej9">Product Description</h3>PIN function<a id="t.475f9049a75be51c03dc11520c844ead51b86f6f"></a><a id="t.0"></a><table class="c27"><tbody><tr class="c6"><td class="c13" colspan="1" rowspan="1">NO.</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c15" colspan="1" rowspan="1">Function description</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">1</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c15" colspan="1" rowspan="1">Power supply LED</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">2</td><td class="c3" colspan="1" rowspan="1">DOUT</td><td class="c15" colspan="1" rowspan="1">Control data signal output</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">3</td><td class="c3" colspan="1" rowspan="1">VSS</td><td class="c15" colspan="1" rowspan="1">Ground</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">4</td><td class="c3" colspan="1" rowspan="1">DIN</td><td class="c15" colspan="1" rowspan="1">Control data signal input</td></tr></tbody></table> Absolute Maximum Ratings<a id="t.88864f560f10c0d06fd374fe3140eef860ab160a"></a><a id="t.1"></a><table class="c27"><tbody><tr class="c6"><td class="c23" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c1" colspan="1" rowspan="1">Ratings</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Power supply voltage</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c1" colspan="1" rowspan="1">+3.5~+5.3</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Input voltage</td><td class="c3" colspan="1" rowspan="1">VI</td><td class="c1" colspan="1" rowspan="1">-0.5~VDD+0.5</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Operation junction temperature</td><td class="c3" colspan="1" rowspan="1">Topt</td><td class="c1" colspan="1" rowspan="1">-25~+80</td><td class="c0" colspan="1" rowspan="1"> </td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Storage temperature range</td><td class="c3" colspan="1" rowspan="1">Tstg</td><td class="c1" colspan="1" rowspan="1">-40~+105</td><td class="c0" colspan="1" rowspan="1"> </td></tr></tbody></table>Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)<a id="t.db314c2c0a95907f8e5d53b366cca37d18621c0f"></a><a id="t.2"></a><table class="c27"><tbody><tr class="c6"><td class="c25" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Smybol</td><td class="c26" colspan="1" rowspan="1">conditions</td><td class="c31" colspan="1" rowspan="1">Min</td><td class="c22" colspan="1" rowspan="1">Tpy</td><td class="c32" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Input current</td><td class="c3" colspan="1" rowspan="1">II</td><td class="c26" colspan="1" rowspan="1">VI=VDD/VSS</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">±1</td><td class="c0" colspan="1" rowspan="1">µA</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="2">Input voltage level</td><td class="c3" colspan="1" rowspan="1">VIH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">0.7VDD</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c3" colspan="1" rowspan="1">VIL</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">0.3 VDD</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Hysteresis voltage</td><td class="c3" colspan="1" rowspan="1">VH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">0.35</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr></tbody></table>Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified) <a id="t.7c109438e77aedd075d32d5a9c48c635a6b959bc"></a><a id="t.3"></a><table class="c27"><tbody><tr class="c6"><td class="c28" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c24" colspan="1" rowspan="1">Condition</td><td class="c13" colspan="1" rowspan="1">Min</td><td class="c13" colspan="1" rowspan="1">Tpy</td><td class="c0" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Transmission delay time</td><td class="c3" colspan="1" rowspan="1">tPLZ</td><td class="c24" colspan="1" rowspan="1">CL=15pF,DIN→DOUT,RL=10Kω</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">300</td><td class="c0" colspan="1" rowspan="1">ns</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Fall time</td><td class="c3" colspan="1" rowspan="1">tTHZ</td><td class="c24" colspan="1" rowspan="1">CL=300pF,OUTR/OUTG/OUTB</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">120</td><td class="c0" colspan="1" rowspan="1">µs</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Input capcity</td><td class="c3" colspan="1" rowspan="1">CI</td><td class="c24" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">15</td><td class="c0" colspan="1" rowspan="1">pF</td></tr></tbody></table> RGB IC characteristic parameter<a id="t.c3bdda79eec1eb57036170fe27ec41cacd33645a"></a><a id="t.4"></a><table class="c27"><tbody><tr class="c6"><td class="c29" colspan="1" rowspan="1">Emitting color</td><td class="c14" colspan="1" rowspan="1">Model</td><td class="c25" colspan="1" rowspan="1">Wavelength(nm)</td><td class="c7" colspan="1" rowspan="1">Luminous intensity(mcd)</td><td class="c18" colspan="1" rowspan="1">Voltage(V)</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Red</td><td class="c14" colspan="1" rowspan="1">13CBAUP</td><td class="c25" colspan="1" rowspan="1">620-625</td><td class="c7" colspan="1" rowspan="1">390-420</td><td class="c18" colspan="1" rowspan="1">2.0-2.2</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Green</td><td class="c14" colspan="1" rowspan="1">13CGAUP</td><td class="c25" colspan="1" rowspan="1">522-525</td><td class="c7" colspan="1" rowspan="1">660-720</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Blue</td><td class="c14" colspan="1" rowspan="1">10R1MUX</td><td class="c25" colspan="1" rowspan="1">465-467</td><td class="c7" colspan="1" rowspan="1">180-200</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr></tbody></table>Data transfer time( TH+TL=1.25µs±600ns) <a id="t.aeb13ed9f09eee9a5331d7e8f58398037a65a2d7"></a><a id="t.5"></a><table class="c27"><tbody><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0H</td><td class="c10" colspan="1" rowspan="1">0 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.4us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1H</td><td class="c10" colspan="1" rowspan="1">1 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.8us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0L</td><td class="c10" colspan="1" rowspan="1">0 code , low voltage time</td><td class="c16" colspan="1" rowspan="1">0.85us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1L</td><td class="c10" colspan="1" rowspan="1">1 code ,low voltage time</td><td class="c16" colspan="1" rowspan="1">0.45us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">RES</td><td class="c10" colspan="1" rowspan="1">low voltage time</td><td class="c16" colspan="1" rowspan="1">Above 50µs</td><td class="c19" colspan="1" rowspan="1"> </td></tr></tbody></table> I.Features and Benefits l             Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.l             The control circuit and the LED share the only power source.l             Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.l             Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.l             Built-in electric reset circuit and power lost reset circuit.l             Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.l             Cascading port transmission signal by single line.l             Any two point the distance more than 5m transmission signal without any increase circuit.l             When the refresh rate is 30fps, cascade number are not less than1024 points.l             Send data at speeds of 800Kbps.l             The color of the light were highly consistent, cost-effective..  II.Applications  l             Full-color module, Full color soft lights a lamp strip.l             LED decorative lighting, Indoor/outdoor LED video irregular screen.III.General descriptionWS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN  port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch,   the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade  pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.        LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED   above becoming more simple circuit, small volume, convenient installation. Package Included:20-1000Pcs WS2812B CHIP Built-in Heatsink Board (100pcs/board)</body></html>

== Tutorials ==
*[https://learn.adafruit.com/adafruit-neopixel-uberguide/individual-neopixels The Magic of NeoPixels]

*[https://learn.sparkfun.com/tutorials/light-emitting-diodes-leds Light-Emitting Diodes (LEDs)]
*[http://propmakergen.blogspot.it/2016/03/rgb-led-tutorial.html RGB Led Tutorial]

[[Category:Actuator]]

LED RGB WS2812 (Intelligente - Indirizzabile - Neopixel)

2016-09-16T09:47:54Z

Enrico:

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[[File:RGB WS2812.jpg|thumb|260px|right|]] [https://www.sparkfun.com/products/10820 LED RGB common Anode]

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|status=Good working order 

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== [https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide WS2812 Breakout Hookup Guide] ==

== ==
<html><head><meta content="text/html; charset=UTF-8" http-equiv="content-type"><style type="text/css">ol{margin:0;padding:0}table td,table th{padding:0}.c31{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:36.8pt;border-top-color:#000000;border-bottom-style:solid}.c32{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:40.5pt;border-top-color:#000000;border-bottom-style:solid}.c22{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:24pt;border-top-color:#000000;border-bottom-style:solid}.c18{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:64.5pt;border-top-color:#000000;border-bottom-style:solid}.c25{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:99.8pt;border-top-color:#000000;border-bottom-style:solid}.c19{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:42pt;border-top-color:#000000;border-bottom-style:solid}.c13{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:23.2pt;border-top-color:#000000;border-bottom-style:solid}.c23{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:167.2pt;border-top-color:#000000;border-bottom-style:solid}.c3{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:45.8pt;border-top-color:#000000;border-bottom-style:solid}.c16{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:62.2pt;border-top-color:#000000;border-bottom-style:solid}.c0{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:27pt;border-top-color:#000000;border-bottom-style:solid}.c29{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:83.2pt;border-top-color:#000000;border-bottom-style:solid}.c24{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:159pt;border-top-color:#000000;border-bottom-style:solid}.c28{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:127.5pt;border-top-color:#000000;border-bottom-style:solid}.c26{border-right-style:solid;border-bottom-color:#000000;border-top-width:1pt;border-right-width:1pt;border-left-color:#000000;vertical-align:top;border-right-color:#000000;border-left-width:1pt;border-top-style:solid;border-left-style:solid;border-bottom-width:1pt;width:63pt;border-top-color:#000000;border-bottom-style:solid}.c14{border-right-style:solid;b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42.5pt 28.3pt 42.5pt}.c36{padding-top:0pt;padding-bottom:12pt;line-height:0.875}.c11{background-color:#ffffff;font-size:9pt}.c34{background-color:#ffffff;font-size:10pt}.c8{orphans:2;widows:2}.c12{background-color:#ffffff;font-size:12pt}.c38{padding:5pt 5pt 5pt 5pt}.c35{font-family:"Verdana"}.c37{height:11pt}.c6{height:0pt}.title{padding-top:0pt;color:#000000;font-size:26pt;padding-bottom:3pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}.subtitle{padding-top:0pt;color:#666666;font-size:15pt;padding-bottom:16pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}li{color:#000000;font-size:11pt;font-family:"Arial"}p{margin:0;color:#000000;font-size:11pt;font-family:"Arial"}h1{padding-top:20pt;color:#000000;font-size:20pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h2{padding-top:18pt;color:#000000;font-size:16pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h3{padding-top:16pt;color:#434343;font-size:14pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h4{padding-top:14pt;color:#666666;font-size:12pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h5{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h6{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;font-style:italic;orphans:2;widows:2;text-align:left}</style></head><body class="c33">Note: There is no welding between each pixel lamp beads, if you want them work togehter, you need welding by yourself<h3 class="c8 c36" id="h.wbvg4nrneej9">Product Description</h3>PIN function<a id="t.475f9049a75be51c03dc11520c844ead51b86f6f"></a><a id="t.0"></a><table class="c27"><tbody><tr class="c6"><td class="c13" colspan="1" rowspan="1">NO.</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c15" colspan="1" rowspan="1">Function description</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">1</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c15" colspan="1" rowspan="1">Power supply LED</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">2</td><td class="c3" colspan="1" rowspan="1">DOUT</td><td class="c15" colspan="1" rowspan="1">Control data signal output</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">3</td><td class="c3" colspan="1" rowspan="1">VSS</td><td class="c15" colspan="1" rowspan="1">Ground</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">4</td><td class="c3" colspan="1" rowspan="1">DIN</td><td class="c15" colspan="1" rowspan="1">Control data signal input</td></tr></tbody></table> Absolute Maximum Ratings<a id="t.88864f560f10c0d06fd374fe3140eef860ab160a"></a><a id="t.1"></a><table class="c27"><tbody><tr class="c6"><td class="c23" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c1" colspan="1" rowspan="1">Ratings</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Power supply voltage</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c1" colspan="1" rowspan="1">+3.5~+5.3</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Input voltage</td><td class="c3" colspan="1" rowspan="1">VI</td><td class="c1" colspan="1" rowspan="1">-0.5~VDD+0.5</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Operation junction temperature</td><td class="c3" colspan="1" rowspan="1">Topt</td><td class="c1" colspan="1" rowspan="1">-25~+80</td><td class="c0" colspan="1" rowspan="1"> </td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Storage temperature range</td><td class="c3" colspan="1" rowspan="1">Tstg</td><td class="c1" colspan="1" rowspan="1">-40~+105</td><td class="c0" colspan="1" rowspan="1"> </td></tr></tbody></table>Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)<a id="t.db314c2c0a95907f8e5d53b366cca37d18621c0f"></a><a id="t.2"></a><table class="c27"><tbody><tr class="c6"><td class="c25" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Smybol</td><td class="c26" colspan="1" rowspan="1">conditions</td><td class="c31" colspan="1" rowspan="1">Min</td><td class="c22" colspan="1" rowspan="1">Tpy</td><td class="c32" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Input current</td><td class="c3" colspan="1" rowspan="1">II</td><td class="c26" colspan="1" rowspan="1">VI=VDD/VSS</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">±1</td><td class="c0" colspan="1" rowspan="1">µA</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="2">Input voltage level</td><td class="c3" colspan="1" rowspan="1">VIH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">0.7VDD</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c3" colspan="1" rowspan="1">VIL</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">0.3 VDD</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Hysteresis voltage</td><td class="c3" colspan="1" rowspan="1">VH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">0.35</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr></tbody></table>Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified) <a id="t.7c109438e77aedd075d32d5a9c48c635a6b959bc"></a><a id="t.3"></a><table class="c27"><tbody><tr class="c6"><td class="c28" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c24" colspan="1" rowspan="1">Condition</td><td class="c13" colspan="1" rowspan="1">Min</td><td class="c13" colspan="1" rowspan="1">Tpy</td><td class="c0" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Transmission delay time</td><td class="c3" colspan="1" rowspan="1">tPLZ</td><td class="c24" colspan="1" rowspan="1">CL=15pF,DIN→DOUT,RL=10Kω</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">300</td><td class="c0" colspan="1" rowspan="1">ns</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Fall time</td><td class="c3" colspan="1" rowspan="1">tTHZ</td><td class="c24" colspan="1" rowspan="1">CL=300pF,OUTR/OUTG/OUTB</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">120</td><td class="c0" colspan="1" rowspan="1">µs</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Input capcity</td><td class="c3" colspan="1" rowspan="1">CI</td><td class="c24" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">15</td><td class="c0" colspan="1" rowspan="1">pF</td></tr></tbody></table> RGB IC characteristic parameter<a id="t.c3bdda79eec1eb57036170fe27ec41cacd33645a"></a><a id="t.4"></a><table class="c27"><tbody><tr class="c6"><td class="c29" colspan="1" rowspan="1">Emitting color</td><td class="c14" colspan="1" rowspan="1">Model</td><td class="c25" colspan="1" rowspan="1">Wavelength(nm)</td><td class="c7" colspan="1" rowspan="1">Luminous intensity(mcd)</td><td class="c18" colspan="1" rowspan="1">Voltage(V)</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Red</td><td class="c14" colspan="1" rowspan="1">13CBAUP</td><td class="c25" colspan="1" rowspan="1">620-625</td><td class="c7" colspan="1" rowspan="1">390-420</td><td class="c18" colspan="1" rowspan="1">2.0-2.2</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Green</td><td class="c14" colspan="1" rowspan="1">13CGAUP</td><td class="c25" colspan="1" rowspan="1">522-525</td><td class="c7" colspan="1" rowspan="1">660-720</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Blue</td><td class="c14" colspan="1" rowspan="1">10R1MUX</td><td class="c25" colspan="1" rowspan="1">465-467</td><td class="c7" colspan="1" rowspan="1">180-200</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr></tbody></table>Data transfer time( TH+TL=1.25µs±600ns) <a id="t.aeb13ed9f09eee9a5331d7e8f58398037a65a2d7"></a><a id="t.5"></a><table class="c27"><tbody><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0H</td><td class="c10" colspan="1" rowspan="1">0 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.4us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1H</td><td class="c10" colspan="1" rowspan="1">1 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.8us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0L</td><td class="c10" colspan="1" rowspan="1">0 code , low voltage time</td><td class="c16" colspan="1" rowspan="1">0.85us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1L</td><td class="c10" colspan="1" rowspan="1">1 code ,low voltage time</td><td class="c16" colspan="1" rowspan="1">0.45us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">RES</td><td class="c10" colspan="1" rowspan="1">low voltage time</td><td class="c16" colspan="1" rowspan="1">Above 50µs</td><td class="c19" colspan="1" rowspan="1"> </td></tr></tbody></table> I.Features and Benefits l             Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.l             The control circuit and the LED share the only power source.l             Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.l             Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.l             Built-in electric reset circuit and power lost reset circuit.l             Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.l             Cascading port transmission signal by single line.l             Any two point the distance more than 5m transmission signal without any increase circuit.l             When the refresh rate is 30fps, cascade number are not less than1024 points.l             Send data at speeds of 800Kbps.l             The color of the light were highly consistent, cost-effective..  II.Applications  l             Full-color module, Full color soft lights a lamp strip.l             LED decorative lighting, Indoor/outdoor LED video irregular screen.III.General descriptionWS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN  port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch,   the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade  pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.        LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED   above becoming more simple circuit, small volume, convenient installation. Package Included:20-1000Pcs WS2812B CHIP Built-in Heatsink Board (100pcs/board)</body></html>

== Tutorials ==
*[https://learn.adafruit.com/adafruit-neopixel-uberguide/individual-neopixels The Magic of NeoPixels]

*[https://learn.sparkfun.com/tutorials/light-emitting-diodes-leds Light-Emitting Diodes (LEDs)]
*[http://propmakergen.blogspot.it/2016/03/rgb-led-tutorial.html RGB Led Tutorial]

[[Category:Actuator]]

LED RGB WS2812 (Intelligente - Indirizzabile - Neopixel)

2016-09-16T09:42:30Z

Enrico:

{{EquipmentInfobox

|name=LED RGB WS2812



[[File:RGB WS2812.jpg|thumb|260px|right|]] [https://www.sparkfun.com/products/10820 LED RGB common Anode]

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|category=Actuator 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=none

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

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== [https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide] WS2812 Breakout Hookup Guide] ==

== ==
<html><head><meta content="text/html; charset=UTF-8" http-equiv="content-type"><style type="text/css">ol{margin:0;padding:0}table td,table 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42.5pt 28.3pt 42.5pt}.c36{padding-top:0pt;padding-bottom:12pt;line-height:0.875}.c11{background-color:#ffffff;font-size:9pt}.c34{background-color:#ffffff;font-size:10pt}.c8{orphans:2;widows:2}.c12{background-color:#ffffff;font-size:12pt}.c38{padding:5pt 5pt 5pt 5pt}.c35{font-family:"Verdana"}.c37{height:11pt}.c6{height:0pt}.title{padding-top:0pt;color:#000000;font-size:26pt;padding-bottom:3pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}.subtitle{padding-top:0pt;color:#666666;font-size:15pt;padding-bottom:16pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}li{color:#000000;font-size:11pt;font-family:"Arial"}p{margin:0;color:#000000;font-size:11pt;font-family:"Arial"}h1{padding-top:20pt;color:#000000;font-size:20pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h2{padding-top:18pt;color:#000000;font-size:16pt;padding-bottom:6pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h3{padding-top:16pt;color:#434343;font-size:14pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h4{padding-top:14pt;color:#666666;font-size:12pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h5{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;orphans:2;widows:2;text-align:left}h6{padding-top:12pt;color:#666666;font-size:11pt;padding-bottom:4pt;font-family:"Arial";line-height:1.15;page-break-after:avoid;font-style:italic;orphans:2;widows:2;text-align:left}</style></head><body class="c33">Note: There is no welding between each pixel lamp beads, if you want them work togehter, you need welding by yourself<h3 class="c8 c36" id="h.wbvg4nrneej9">Product Description</h3>PIN function<a id="t.475f9049a75be51c03dc11520c844ead51b86f6f"></a><a id="t.0"></a><table class="c27"><tbody><tr class="c6"><td class="c13" colspan="1" rowspan="1">NO.</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c15" colspan="1" rowspan="1">Function description</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">1</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c15" colspan="1" rowspan="1">Power supply LED</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">2</td><td class="c3" colspan="1" rowspan="1">DOUT</td><td class="c15" colspan="1" rowspan="1">Control data signal output</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">3</td><td class="c3" colspan="1" rowspan="1">VSS</td><td class="c15" colspan="1" rowspan="1">Ground</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">4</td><td class="c3" colspan="1" rowspan="1">DIN</td><td class="c15" colspan="1" rowspan="1">Control data signal input</td></tr></tbody></table> Absolute Maximum Ratings<a id="t.88864f560f10c0d06fd374fe3140eef860ab160a"></a><a id="t.1"></a><table class="c27"><tbody><tr class="c6"><td class="c23" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c1" colspan="1" rowspan="1">Ratings</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Power supply voltage</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c1" colspan="1" rowspan="1">+3.5~+5.3</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Input voltage</td><td class="c3" colspan="1" rowspan="1">VI</td><td class="c1" colspan="1" rowspan="1">-0.5~VDD+0.5</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Operation junction temperature</td><td class="c3" colspan="1" rowspan="1">Topt</td><td class="c1" colspan="1" rowspan="1">-25~+80</td><td class="c0" colspan="1" rowspan="1"> </td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Storage temperature range</td><td class="c3" colspan="1" rowspan="1">Tstg</td><td class="c1" colspan="1" rowspan="1">-40~+105</td><td class="c0" colspan="1" rowspan="1"> </td></tr></tbody></table>Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)<a id="t.db314c2c0a95907f8e5d53b366cca37d18621c0f"></a><a id="t.2"></a><table class="c27"><tbody><tr class="c6"><td class="c25" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Smybol</td><td class="c26" colspan="1" rowspan="1">conditions</td><td class="c31" colspan="1" rowspan="1">Min</td><td class="c22" colspan="1" rowspan="1">Tpy</td><td class="c32" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Input current</td><td class="c3" colspan="1" rowspan="1">II</td><td class="c26" colspan="1" rowspan="1">VI=VDD/VSS</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">±1</td><td class="c0" colspan="1" rowspan="1">µA</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="2">Input voltage level</td><td class="c3" colspan="1" rowspan="1">VIH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">0.7VDD</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c3" colspan="1" rowspan="1">VIL</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">0.3 VDD</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Hysteresis voltage</td><td class="c3" colspan="1" rowspan="1">VH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">0.35</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr></tbody></table>Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified) <a id="t.7c109438e77aedd075d32d5a9c48c635a6b959bc"></a><a id="t.3"></a><table class="c27"><tbody><tr class="c6"><td class="c28" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c24" colspan="1" rowspan="1">Condition</td><td class="c13" colspan="1" rowspan="1">Min</td><td class="c13" colspan="1" rowspan="1">Tpy</td><td class="c0" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Transmission delay time</td><td class="c3" colspan="1" rowspan="1">tPLZ</td><td class="c24" colspan="1" rowspan="1">CL=15pF,DIN→DOUT,RL=10Kω</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">300</td><td class="c0" colspan="1" rowspan="1">ns</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Fall time</td><td class="c3" colspan="1" rowspan="1">tTHZ</td><td class="c24" colspan="1" rowspan="1">CL=300pF,OUTR/OUTG/OUTB</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">120</td><td class="c0" colspan="1" rowspan="1">µs</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Input capcity</td><td class="c3" colspan="1" rowspan="1">CI</td><td class="c24" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">15</td><td class="c0" colspan="1" rowspan="1">pF</td></tr></tbody></table> RGB IC characteristic parameter<a id="t.c3bdda79eec1eb57036170fe27ec41cacd33645a"></a><a id="t.4"></a><table class="c27"><tbody><tr class="c6"><td class="c29" colspan="1" rowspan="1">Emitting color</td><td class="c14" colspan="1" rowspan="1">Model</td><td class="c25" colspan="1" rowspan="1">Wavelength(nm)</td><td class="c7" colspan="1" rowspan="1">Luminous intensity(mcd)</td><td class="c18" colspan="1" rowspan="1">Voltage(V)</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Red</td><td class="c14" colspan="1" rowspan="1">13CBAUP</td><td class="c25" colspan="1" rowspan="1">620-625</td><td class="c7" colspan="1" rowspan="1">390-420</td><td class="c18" colspan="1" rowspan="1">2.0-2.2</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Green</td><td class="c14" colspan="1" rowspan="1">13CGAUP</td><td class="c25" colspan="1" rowspan="1">522-525</td><td class="c7" colspan="1" rowspan="1">660-720</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Blue</td><td class="c14" colspan="1" rowspan="1">10R1MUX</td><td class="c25" colspan="1" rowspan="1">465-467</td><td class="c7" colspan="1" rowspan="1">180-200</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr></tbody></table>Data transfer time( TH+TL=1.25µs±600ns) <a id="t.aeb13ed9f09eee9a5331d7e8f58398037a65a2d7"></a><a id="t.5"></a><table class="c27"><tbody><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0H</td><td class="c10" colspan="1" rowspan="1">0 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.4us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1H</td><td class="c10" colspan="1" rowspan="1">1 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.8us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0L</td><td class="c10" colspan="1" rowspan="1">0 code , low voltage time</td><td class="c16" colspan="1" rowspan="1">0.85us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1L</td><td class="c10" colspan="1" rowspan="1">1 code ,low voltage time</td><td class="c16" colspan="1" rowspan="1">0.45us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">RES</td><td class="c10" colspan="1" rowspan="1">low voltage time</td><td class="c16" colspan="1" rowspan="1">Above 50µs</td><td class="c19" colspan="1" rowspan="1"> </td></tr></tbody></table> I.Features and Benefits l             Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.l             The control circuit and the LED share the only power source.l             Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.l             Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.l             Built-in electric reset circuit and power lost reset circuit.l             Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.l             Cascading port transmission signal by single line.l             Any two point the distance more than 5m transmission signal without any increase circuit.l             When the refresh rate is 30fps, cascade number are not less than1024 points.l             Send data at speeds of 800Kbps.l             The color of the light were highly consistent, cost-effective..  II.Applications  l             Full-color module, Full color soft lights a lamp strip.l             LED decorative lighting, Indoor/outdoor LED video irregular screen.III.General descriptionWS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN  port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch,   the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade  pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.        LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED   above becoming more simple circuit, small volume, convenient installation. Package Included:20-1000Pcs WS2812B CHIP Built-in Heatsink Board (100pcs/board)</body></html>

== Tutorials ==
*[https://learn.adafruit.com/adafruit-neopixel-uberguide/individual-neopixels The Magic of NeoPixels]

*[https://learn.sparkfun.com/tutorials/light-emitting-diodes-leds Light-Emitting Diodes (LEDs)]
*[http://propmakergen.blogspot.it/2016/03/rgb-led-tutorial.html RGB Led Tutorial]

[[Category:Actuator]]

LED RGB WS2812 (Intelligente - Indirizzabile - Neopixel)

2016-09-16T09:40:16Z

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[[File:RGB WS2812.jpg|thumb|260px|right|]] [https://www.sparkfun.com/products/10820 LED RGB common Anode]

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== [https://learn.sparkfun.com/tutorials/ws2812-breakout-hookup-guide] WS2812 Breakout Hookup Guide] ==

<html><head><meta content="text/html; charset=UTF-8" http-equiv="content-type"><style type="text/css">ol{margin:0;padding:0}table td,table 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class="c33">Note: There is no welding between each pixel lamp beads, if you want them work togehter, you need welding by yourself<h3 class="c8 c36" id="h.wbvg4nrneej9">Product Description</h3>PIN function<a id="t.475f9049a75be51c03dc11520c844ead51b86f6f"></a><a id="t.0"></a><table class="c27"><tbody><tr class="c6"><td class="c13" colspan="1" rowspan="1">NO.</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c15" colspan="1" rowspan="1">Function description</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">1</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c15" colspan="1" rowspan="1">Power supply LED</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">2</td><td class="c3" colspan="1" rowspan="1">DOUT</td><td class="c15" colspan="1" rowspan="1">Control data signal output</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">3</td><td class="c3" colspan="1" rowspan="1">VSS</td><td class="c15" colspan="1" rowspan="1">Ground</td></tr><tr class="c6"><td class="c13" colspan="1" rowspan="1">4</td><td class="c3" colspan="1" rowspan="1">DIN</td><td class="c15" colspan="1" rowspan="1">Control data signal input</td></tr></tbody></table> Absolute Maximum Ratings<a id="t.88864f560f10c0d06fd374fe3140eef860ab160a"></a><a id="t.1"></a><table class="c27"><tbody><tr class="c6"><td class="c23" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c1" colspan="1" rowspan="1">Ratings</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Power supply voltage</td><td class="c3" colspan="1" rowspan="1">VDD</td><td class="c1" colspan="1" rowspan="1">+3.5~+5.3</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Input voltage</td><td class="c3" colspan="1" rowspan="1">VI</td><td class="c1" colspan="1" rowspan="1">-0.5~VDD+0.5</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Operation junction temperature</td><td class="c3" colspan="1" rowspan="1">Topt</td><td class="c1" colspan="1" rowspan="1">-25~+80</td><td class="c0" colspan="1" rowspan="1"> </td></tr><tr class="c6"><td class="c23" colspan="1" rowspan="1">Storage temperature range</td><td class="c3" colspan="1" rowspan="1">Tstg</td><td class="c1" colspan="1" rowspan="1">-40~+105</td><td class="c0" colspan="1" rowspan="1"> </td></tr></tbody></table>Electrical Characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified)<a id="t.db314c2c0a95907f8e5d53b366cca37d18621c0f"></a><a id="t.2"></a><table class="c27"><tbody><tr class="c6"><td class="c25" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Smybol</td><td class="c26" colspan="1" rowspan="1">conditions</td><td class="c31" colspan="1" rowspan="1">Min</td><td class="c22" colspan="1" rowspan="1">Tpy</td><td class="c32" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Input current</td><td class="c3" colspan="1" rowspan="1">II</td><td class="c26" colspan="1" rowspan="1">VI=VDD/VSS</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">±1</td><td class="c0" colspan="1" rowspan="1">µA</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="2">Input voltage level</td><td class="c3" colspan="1" rowspan="1">VIH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">0.7VDD</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c3" colspan="1" rowspan="1">VIL</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">——</td><td class="c32" colspan="1" rowspan="1">0.3 VDD</td><td class="c0" colspan="1" rowspan="1">V</td></tr><tr class="c6"><td class="c25" colspan="1" rowspan="1">Hysteresis voltage</td><td class="c3" colspan="1" rowspan="1">VH</td><td class="c26" colspan="1" rowspan="1">DIN,SET</td><td class="c31" colspan="1" rowspan="1">——</td><td class="c22" colspan="1" rowspan="1">0.35</td><td class="c32" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">V</td></tr></tbody></table>Switching characteristics(TA=-20~+70,VDD=4.5~5.5V,VSS=0V,unless otherwise specified) <a id="t.7c109438e77aedd075d32d5a9c48c635a6b959bc"></a><a id="t.3"></a><table class="c27"><tbody><tr class="c6"><td class="c28" colspan="1" rowspan="1">Prameter</td><td class="c3" colspan="1" rowspan="1">Symbol</td><td class="c24" colspan="1" rowspan="1">Condition</td><td class="c13" colspan="1" rowspan="1">Min</td><td class="c13" colspan="1" rowspan="1">Tpy</td><td class="c0" colspan="1" rowspan="1">Max</td><td class="c0" colspan="1" rowspan="1">Unit</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Transmission delay time</td><td class="c3" colspan="1" rowspan="1">tPLZ</td><td class="c24" colspan="1" rowspan="1">CL=15pF,DIN→DOUT,RL=10Kω</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">300</td><td class="c0" colspan="1" rowspan="1">ns</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Fall time</td><td class="c3" colspan="1" rowspan="1">tTHZ</td><td class="c24" colspan="1" rowspan="1">CL=300pF,OUTR/OUTG/OUTB</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">120</td><td class="c0" colspan="1" rowspan="1">µs</td></tr><tr class="c6"><td class="c28" colspan="1" rowspan="1">Input capcity</td><td class="c3" colspan="1" rowspan="1">CI</td><td class="c24" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c13" colspan="1" rowspan="1">——</td><td class="c0" colspan="1" rowspan="1">15</td><td class="c0" colspan="1" rowspan="1">pF</td></tr></tbody></table> RGB IC characteristic parameter<a id="t.c3bdda79eec1eb57036170fe27ec41cacd33645a"></a><a id="t.4"></a><table class="c27"><tbody><tr class="c6"><td class="c29" colspan="1" rowspan="1">Emitting color</td><td class="c14" colspan="1" rowspan="1">Model</td><td class="c25" colspan="1" rowspan="1">Wavelength(nm)</td><td class="c7" colspan="1" rowspan="1">Luminous intensity(mcd)</td><td class="c18" colspan="1" rowspan="1">Voltage(V)</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Red</td><td class="c14" colspan="1" rowspan="1">13CBAUP</td><td class="c25" colspan="1" rowspan="1">620-625</td><td class="c7" colspan="1" rowspan="1">390-420</td><td class="c18" colspan="1" rowspan="1">2.0-2.2</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Green</td><td class="c14" colspan="1" rowspan="1">13CGAUP</td><td class="c25" colspan="1" rowspan="1">522-525</td><td class="c7" colspan="1" rowspan="1">660-720</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr><tr class="c6"><td class="c29" colspan="1" rowspan="1">Blue</td><td class="c14" colspan="1" rowspan="1">10R1MUX</td><td class="c25" colspan="1" rowspan="1">465-467</td><td class="c7" colspan="1" rowspan="1">180-200</td><td class="c18" colspan="1" rowspan="1">3.0-3.4</td></tr></tbody></table>Data transfer time( TH+TL=1.25µs±600ns) <a id="t.aeb13ed9f09eee9a5331d7e8f58398037a65a2d7"></a><a id="t.5"></a><table class="c27"><tbody><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0H</td><td class="c10" colspan="1" rowspan="1">0 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.4us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1H</td><td class="c10" colspan="1" rowspan="1">1 code ,high voltage time</td><td class="c16" colspan="1" rowspan="1">0.8us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T0L</td><td class="c10" colspan="1" rowspan="1">0 code , low voltage time</td><td class="c16" colspan="1" rowspan="1">0.85us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">T1L</td><td class="c10" colspan="1" rowspan="1">1 code ,low voltage time</td><td class="c16" colspan="1" rowspan="1">0.45us</td><td class="c19" colspan="1" rowspan="1">±150ns</td></tr><tr class="c6"><td class="c20" colspan="1" rowspan="1">RES</td><td class="c10" colspan="1" rowspan="1">low voltage time</td><td class="c16" colspan="1" rowspan="1">Above 50µs</td><td class="c19" colspan="1" rowspan="1"> </td></tr></tbody></table> I.Features and Benefits l             Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.l             The control circuit and the LED share the only power source.l             Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.l             Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.l             Built-in electric reset circuit and power lost reset circuit.l             Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.l             Cascading port transmission signal by single line.l             Any two point the distance more than 5m transmission signal without any increase circuit.l             When the refresh rate is 30fps, cascade number are not less than1024 points.l             Send data at speeds of 800Kbps.l             The color of the light were highly consistent, cost-effective..  II.Applications  l             Full-color module, Full color soft lights a lamp strip.l             LED decorative lighting, Indoor/outdoor LED video irregular screen.III.General descriptionWS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent.The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN  port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch,   the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade  pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission.        LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED   above becoming more simple circuit, small volume, convenient installation. Package Included:20-1000Pcs WS2812B CHIP Built-in Heatsink Board (100pcs/board)</body></html>

== Tutorials ==
*[https://learn.adafruit.com/adafruit-neopixel-uberguide/individual-neopixels The Magic of NeoPixels]

*[https://learn.sparkfun.com/tutorials/light-emitting-diodes-leds Light-Emitting Diodes (LEDs)]
*[http://propmakergen.blogspot.it/2016/03/rgb-led-tutorial.html RGB Led Tutorial]

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== Relé a un canale ==

#[[File:Relé.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

#[[File:1 Channels Relay Module with Arduino.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]



== Relé a 2 canali ==

#[[File:Relé a 2 canali.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

== Relé a quattro canali ==

== SSR - Relé stato solido ==

a un canale #[[File:Relé SSR 1 canale.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

a 4 canali #[[File:Relé SSR 4 canali.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

[[Category:Actuator]]

File:Relé SSR 4 canali.jpg

2016-09-14T12:29:19Z

Enrico:

Relè - Relay

2016-09-14T12:28:32Z

Enrico:

{{EquipmentInfobox

|name=Relé (Relay) low 



[[File:Relé.jpg|thumb|260px|right|Relé]]

|model=low voltage 

|category=Sensor 

|subcat=Electronic 

|status=Good working order 

|consumables=none 

|accessories=none

|reqtraining=

|trainlink=Unknown 

|acnode=no

|owner=Unknown 

|origin=Unknown 

|location=Electronic Dept.

|maintainers=

|template_ver=?

}}

== Relé a un canale ==

#[[File:Relé.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

#[[File:1 Channels Relay Module with Arduino.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]



== Relé a 2 canali ==

#[[File:Relé a 2 canali.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

== Relé a quattro canali ==

== SSR - Relé stato solido a un canale ==

#[[File:Relé SSR 1 canale.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

== SSR - Relé stato solido a 4 canali ==

#[[File:Relé SSR 4 canali.jpg|thumb|100px|middle]] [http://www.robot-electronics.co.uk/htm/srf05tech.htm robot-electronics.co.uk]

[[Category:Actuator]]

File:1 Channels Relay Module with Arduino.jpg

2016-09-14T12:24:58Z

Enrico: