Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...
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DIY hand-powered water pump generator | Build a mini pump & light LEDs with recycled materials!
Discover how to build a hand-powered water pump that also generates electricity to light up LEDs using everyday recycled ...
LED lighting has taken roadways by storm, but are they better than HIDs? We breakdown the differences between the two to find ...
Regular Christmas trees don’t emit light, nor do they react to music. If you want both things in a holiday decoration, consider this build from [dbmaking]. An ESP32-D1 mini runs the show ...
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