5Pcs Touch Switch Module for 4 Pin Interface Compatible with Arduino

1 The touch button switch is the same size as the finger, compact size and easy to use. 2 It can be connected to the I/O port of the motherboard, easy to operate. 3 It compatibles for 2.54mm 3-pin interface and 4-pin interface. 4 It can be disconnected from the outside to check the switch state to control the on/off of the appliance. 5 When there is no operation, digital output is VDD, when the button is pressed down, the digital output is 0V.

What's in the box
5 x Touch Switch Module