LED backlight

  1. use Tinkercad do draw the wiring plan

https://www.tinkercad.com/

2. BOM

  • 1x ESP32 D1 Mini (wifi), or better: Raspberry PICO Wifi

  • 1x Protoboard PCB 4x6cm Double Side

  • 1x 25 WS2812B RGB LEDs Panel (5x5 square)

  • 1x 24 WS1812B RGB LEDs Ring (24 LEDs)

  • 1x LIS3DH three-axis accelerometer

Optional

  • 1x USB-C Decoy PD 2.0 3.0 TO 5V

  • 1x AMS1117 3.3v

tinkercad
tinkercad

Sourcing

Raspberry Pico Wifi, 15.30 CHF

https://www.digitec.ch/de/s1/product/raspberry-pi-pico-w-entwicklungsboard-kit-24227536

Raspberry Pico Wifi, 7.10 CHF

kamami.pl
kamami.pl

Protoboard PCB 4x6cm Double Side 14.90 CHF

https://www.digitec.ch/de/s1/product/purecrea-doppelseitige-prototyp-leiterplatte-platine-pcb-set-mit-4-stueck-entwicklungsboard-kit-25480058

LED Ring 24 LED RGB WS2813 mini LEDs ID 583130, 12.40 CHF

kamami.pl
kamami.pl

WS2812B RGB LEDs Panel (5x5 square) ID 586788, 5.87 CHF

kamami.pl
kamami.pl

LIS3DH three-axis accelerometer, 13.90 CHF

https://www.digitec.ch/de/s1/product/adafruit-lis3dh-triple-axis-accelerometer-sensor-elektronikmodul-6310849

LIS2DW Triple Axis Accelerometer, ID 586845, 4.62 CHF

kamami.pl
kamami.pl

USB-C Decoy PD 2.0 3.0 TO 5V, ID 584719, 10 CHF

kamami.pl
kamami.pl

AMS1117 3.3v voltage stabilizer, ID 431418, 0.87 CHF

kamami.pl
kamami.pl

https://www.digitec.ch/de/s1/product/purecrea-jumperkabel-dupont-set-10cm-60-stk-elektronikkabel-stecker-34239672