A laser-cut fiber optic lamp using WS2812 Neopixel LEDs, a capacitive touch sensor, and Waveshare's RP2040-Zero. Inspired by: https://www.instructables.com/Fiber-Optic-LED-Lamp/
RP2040-Zero: https://www.waveshare.com/rp2040-zero.htm
- Firmware used:
https://downloads.circuitpython.org/bin/waveshare_rp2040_zero/en_US/adafruit-circuitpython-waveshare_rp2040_zero-en_US-9.2.8.uf2
TTP223 Capacitive touch sensor: https://www.amazon.com/ALAMSCN-TTP223-Capacitive-Locking-Arduino/dp/B08GBYCG52?th=1
Neopixels (144 LEDs/m): https://a.co/d/d8lbzAD
Designed for 3.5mm thick wood sheets, I used birch.
Wiring Diagram:
Assembly:
Finished lamp:
