Starter Guide

www.adeept.com
- 31 -
Lesson 09 Touch module
Introduction
In this lesson, we will learn about the touch switch.
What is touch button module?
The Touch Button Module is a touch switch module developed based on the
principle of capacitive sensing. Touch of human or metal onto the gilded
touch surface can be sensed. Besides, it can also detect other such touch
with certain materials like plastic and glass between. The sensitivity in these
cases depends on the touched area and thickness of the material between
the touch pad and human or metal. The module can be conveniently used to
replace physical buttons.
Note: During the application, remember to leave some space in height
between the module and fixed surface in case of signal errors.
Operating steps
1. First, we need to prepare the following experimental materials:
1 * microbit
1 * microbit expansion board
1 * USB cable