Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...
You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.
Learn how to make your own DIY portable speaker for your smartphone using basic components like mini speakers, an amplifier circuit, and a micro-USB OTG cable. This step-by-step tutorial guides you ...
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