Keyboard Channel TTP229 Digital Touch Sensor For Arduino
The module is based on a touch-sensing TTP229 capacitive touch switch module
Have a power indicator and relay and instructions
Module can be set Output mode, output mode with ke, the maximum output of time, Rapid/low power consumption
Working voltage: 2.4V-5.5V
Size: 49.3 x 64.5mm (L / W)
1 x TTP229 capacitive touch switch module
you can track your packages after an order has shipped.