Example Code for micro:bit-Detect Object Conductivity

This article presents an in-depth guide on detecting object conductivity using micro:bit, including hardware setup, programming and non-programming wiring diagrams, sample code, and video demonstrations for effective implementation.

Hardware Preparation

Alligator Clip
BOS0012 Conductivity Switch Alligator Clip BOS0044 OLED Display Module
BOS0035 Mainboard-3IO MBT0039 micro:bit BOS0040 micro:bit

Tips: micro:bit and Micro:bit BOSON expansion boards are used in the programming example.

Wiring Diagram

Non-programming Sample Connection

Connection 1

Programming Sample Connection

Connection 2

Result

Video Demo:

Non-programming Programming

Additional Information

Flow Chart:

Flowchart 1

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