What makes this lamp unique is that the RGB LED bar comes from an old Epson scanner. Recycling leftover parts from old projects or derelict electronics is truly the hacker way. After determining ...

Connecting Raspberry pi with RGB LEDs. Make the connections as mentioned in the ... The resistor is a 330 Ohm connected in between long leg or plus side of LED and the respective GPIO Pins Red LED is ...

The brains of this thing is an ESP8266 on a custom PCB which controls the 127 individually addressable RGB LEDs. The clock may look large, but the big printed parts just fit on the bed of a Prusa i3.

One rotary encoder support on each side (optional) Optional Pimoroni Trackball (on master side) Underglow with WS2812 (5050) RGB LED's (6 per side) Per switch RGB LED with SK6812 Mini-E led (with legs ...