Inside a clever USB air pump teardown with hack
10:30
Inside a tiny CR425 lithium cell and its odd charger - with schematic
13:25
Teardown of a British electric shower that went bang.
23:32
Inside a cheap set of eBay digital calipers
29:33
500V to 12V 3A power supply (with schematic)
1:06
Test Dc Micro Air Pump Motor 5V
20:41
Building a USB powered PIR/Radar adaptor for LED strings.
24:14
Make your own Dooby lamps - DIY Dubai lamps (strobing alert)
6:17