Welcome to the DFRobot blog
：
www.dfrobot.com/blog-tag-microbit.html
37
/
86
Chapter 4: A bit further
Above we have learnt how to use the button module and knob module to control an electric fan.
But there is still a long way to go, you may eager to explore more about the micro: bit. In this
chapter, more sensors will be introduced to make your device smarter and more functional.
Project 1: Electronic Candle
In this project, we are going to make a device simulating a candle to reduce carbon emissions.
Also, to make it more like a real one, the fire should be able to be put off by blowing air onto it.
Let’s make it happen!
Components list
1
×
micro:bit
1
×
Boson Expansion board
1
×
LED module
1
×
sound sensor module
