This circuit is a touch switch, which can replace the wall switch, and allows you to control the lighting (turn on and off, I want to make another board to adjust the brightness in the future), using two PCBs, the first one is black, includ... [Details]
IC DSP CONTROLLER 16BIT 260BGA
IC MCU 8BIT 16KB FLASH 20TSSOP
IC DSP CONTROLLR 544KBIT 208MQFP
IC MCU 16BIT 8KB FLASH 14TSSOP