Manual

Touch sensor module
Working voltage:3.3V~5V
Output type:Digital signal
Working mode:4 type
Interface mode:PH2.0~3P
Module size:35*26.3mm
Module weight:36g
Pin denifition:
OUT Output
- GND
+ VCC
16
Module description: Touch module is a capacitive touch switch module based on touch detection.
Normally, the module outputs low level;When touching the corresponding position with fingers,
the module will output high level.The module can be installed on the surface of non-metallic
materials such as plastic and glass.In addition, a thin piece of paper (non- metallic) can be
covered on the surface of the module.As long as the touch position is correct, it can be made
into a key hidden in the wall, desktop and other places.This module can help you to avoid the
trouble of pressing buttons.
Micro:bit
Example 1
code