The folks at [electro-labs] designed this simple USB power meter which does just that ... check the awesome Friedcircuits USB Tester which we reviewed earlier and is available in the Hackaday ...
A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results