Quantity   Component name
9 × Cree CXA1304 LED COB 3000K WHITE
9 × DMN2056U-7 N-Channel MOSFET
1 × Barrel Jack 2.1X5.5MM
1 × ESP32-C3 WROOM Module
1 × USB B Connector
9 × 6*6*5mm Round tact switch
1 × AMS1117-3.3