The idea of this PCB is that whenever one of the wired touch sensors are touched, it will play a song through the 华能 MLT-9650 buzzer, and turn off and on the worldsemi WS2812B-2020 lights. This is all controlled through a Raspberry Pi(树莓派) RP2040 and is powered with a 精拓金 920-E52A2021S10100 Micro-USB port.
This is an image of the schematic for this:
This is how the board will look:
