Coin Battery Charger 0.3$ DIY
By Rajaa Kahel
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Coin Battery Charger 0.3$ DIY
By Rajaa Kahel
https://www.youtube.com/watch?v=ZtDn6eH3rlQ
DIY Coin Cell Battery Charger For 0.3$ (For Rechargeable Batteries Only) with LED indicators.
Watch the video to see it running in action.
Links for the parts are on YouTube video description.
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Joined almost 8 years ago
Sweden
I'm a musician, who is interested in all kinds of science and technology, 3D printing and green energy.
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