Build A Power Supply - With Junk Box Parts! [The BC-348 Series.]
1:20:21
Make A Power Supply, The Entire Process!
1:28:06
Switch Mode Power Supply Troubleshooting And Repair - Yaesu FT-1000MP
27:01
Máquina de fio explosivo de 4.000 joules
27:06
Playing Music on the Oldest Running Computer in America!
22:11
Failed 24V 10A power supply repair
1:47:34
Restoration Adventure, 1946 Baby Champ Radio Receiver!
2:55:14
Repairing a motherboard with a subtle intermittent fault
58:12