Example Code for micro:bit-Heart Rate Alert Bracelet

This article offers guidance on creating a heart rate alert bracelet using micro:bit, complete with hardware setup, software preparation, wiring diagrams, and sample code for MakeCode and Mind+ platforms, making it ideal for enthusiasts seeking to learn and implement a practical project.

Software Preparation

Supports graphical programming platforms such as MakeCode, and Mind+.

Wiring Diagram

Other Preparation Work

Program Flowchart:

Result

Non-programming Programming
Heart rate>100 beats/min Heart rate <60 beats/min

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