Pix/Vids/Schematics

(click to enlarge)

PCB: v1.1 Top

PCB: v1.1 Bottom

PCB is out for manufacture.

Eagle CAD: v1.1 Schematic

Eagle CAD: v1.1 PCB Layout

Eagle CAD: Bill of Materials

Digikey.ca BoM

Description:

Small 1.2" x 1.7" board contains a 3x3 matrix of Neopixels.

Features:

- Input and output pins for chaining arrays

- Current-limiting resistors between all IN-OUT LED connections

- Anti-surge RC circuit for every LED

- Huge 1000uF cap across the power supply lines to prevent brownouts

- Six through-hole header/pins for mounting on your parent PCB

- All SMT parts are 1206 size (0.12" x 0.06", 3mm x 1.5mm) for easier hand soldering

Details:

- Neopixel RGB LEDs arranged in a 3x3 matrix.

- Neopixels can have multiple uses including that of a rolled die

Software:

- Demo and games have yet to be designed. Here are some test patterns I've written

Pix:

Forthcoming.