Manual

14
Results: pin 8 was connected to the touch module, and pin 0 was connected to the passive
buzzer. When the touch module output high level, the crying face was displayed on the microbit
board and the passive buzzer made a Wawa sound; when the touch module output low level,
the microbit Board showed a smiling face and the passive buzzer did not make a sound.
Example 2
code
Microbit graphic programming