Learn the basics of operating a digital multimeter and how to measure common physical properties you are likely to find when diagnosing circuits in your projects.
For this project, I’m using tiny addressable LED pixels to make a mermaid hair accessory , but you could also use regular fairy lights as an alternative.
Soldering your circuit will allow you to make your project more durable & smaller, and it’s a smart step towards designing your own circuit board and enclosure.
It can be tough to learn all the things that could go wrong while creating an Arduino project. Let’s get out your multimeter and figure out what's going on.
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