The circuit is based on the microcontroller STC-15F104EA. The microcontroller controls the vertical LED, so as to achieve the effect of a windmill rotation, you can change the speed of the windmill flashing through the two button.
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Music: Elektronomia - Sky High [NCS Release]
WARNING: This video is only for demonstration. I don't take any responsibility for damage to things, people and animals.
#STC #LED #DIY