ماژول صفحه کلید خازنی 8 تایی TTP226

TTP226 8-way Capacitive Touch switch Digital Touch Sensor Module For Arduino
Specification
1. onboard TTP226 capacitive touch sensor IC 8 keys
2. 8 board-level status indicator
3. working voltage: 2.4V-5.5V
4. the module can set the output mode, the key output mode, the maximum output time and fast / low power selection
5. PCB board size: 47 x 46mm