D.I.Y High Resolution, Portable PSU Voltage Display (with 2 Decimal Precision)
1:12:39
Linear DC Power Supplies - Designing & Building Custom DC Power Supplies
15:42
Mira lo que puedes HACER con los viejos DISCOS DUROS que ya no SIRVEN!!
10:51
Inductors: making high voltage from low voltage
15:57
This tiny computer changes EVERYTHING
5:42
Bluetooth Telephone Mod - Converting an old rotary phone to Bluetooth
9:27
I bought super cheap DC-DC converter on Amazon, but It was FAKE.
14:39
¿POR QUÉ todo el mundo compra esta fuente de alimentación?
4:01