Starter Guide

www.adeept.com
- 106 -
3. Experimental code：
Lesson 29 Flame arrester->code-> microbit-Fire_arrester.hex
Lesson 29 Flame arrester->code-> Fire_arrester.py
4. Click “flash” and download the code onto the micro:bit.
Now when we put the lighter close to the black probe of the flame sensor,
the DC motor will start to blow out the fire (note: The black probe of the
flame sensor cannot be directly touched by the flame, otherwise the sensor
will be damaged due to excessive heat, if the wind is not enough, you can
connect an external power supply to the expansion board).
Effect Picture：