A
very simple capacitive touch switch with NPN output power transistor capable
of 600mA sinking capability based on TTP223 controller
Features
o
Onboard
voltage regulstor
o
Solder
pads for changing way TTP223 operates
o NPN power tranistor
o LED for power and output
indicationDocuments
Schematic
PCB layout files
Gerber Files
TTP223 datasheet