Learn how to create a simple DIY LED notification light for your smartphone by repurposing an old earphone jack and an LED bulb. This step-by-step tutorial walks you through preparing a 3.5mm jack, ...
Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...
Learn the basics of soldering and electronics while building your own dual-sided LED art lamp in this hands-on workshop. Using a beginner-friendly DIY kit, students will assemble a touch-controlled ...
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