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Maker Solar

Should You Build or Buy a 5V USB Portable Solar Power Charger?

In this video, GreatScott! takes a closer look at a commercial 5V USB portable solar power charger. After measuring its output power and pretty much “short reviewing” the product, I will try to make my own DIY version that should cost around the same while outputting more power! Let’s get started!

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Hardware Interesting

5 Cool Things You Can Do With An RTL SDR Receiver

Tech Minds picks out five cool things you can do with a SDR (Software Defined Radio) receiver. I bought one a few years ago and had a lot of fun with it, but after watching this, I want to pick it up again and start playing around.

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