The WS2812B is a small-package surface mount RGB LED which must be used with 5V. This breadboard-compatible board breaks out the LED and includes a 470-ohm resistor on the input DI line to protect against voltage spikes. The project is released as open hardware under the CERN v1.2 Open Hardware license.
You can order a set of three bare boards for $1.20 from OSH Park.
The board was built up on Feb 7 and tested.
|J2 J1||2||HEADER MALE 2POS TH 1x02 0.1”||952-2262-ND|
|LED1||1||LED RGB WS2812B W/DVR 4SMD||1528-1104-ND|
|R1||1||RES SMD 470 OHM 5% 1/4W 0603||RHM470DCT-ND|