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Tenma T210480 – Variable Power supply review

I need more power! You wouldn't believe how much current six ESP8266 can draw at the same time. It was the time I would invest a little bit in a variable power supply. Today, Tenma...
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8W Mini Portable USB Electric Powered Soldering Iron – review

That's something new to review! Perhaps a niche product as well. The product has been mentioned in a video on YouTube and I thought I would give it a go. At $4.99 and 2...
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