Capacitive Touch Sensor

This “Capacitive Touch Switch Multifunctional” is a simple capacitive touch switch with multiple output state such as toggle or momentary output. This board uses TTP223 chip for touch detection and output triggering.  The board digital output signal is easy to process with any micro-controller like AVR, PIC, Arduino, Raspberry Pi etc. Using the on-board toggle or latch output system, this touch module can be used without any micro-controller.

AB = 00 : No-Lock, High TTL Level Output

AB = 01 : Self-Lock, High TTL Level Output

AB = 10 : No-Lock, Low TTL Level Output

AB = 11 : Self-Lock, Low TTL Level Output

Packing List:

1 X Capacitive Touch Switch Multifunctional