D.I.Y High Resolution, Portable PSU Voltage Display (with 2 Decimal Precision)
10:51
Inductors: making high voltage from low voltage
1:12:39
Linear DC Power Supplies - Designing & Building Custom DC Power Supplies
21:58
Fix Cordless Drill - PARKSIDE PBSA 12F5 #parkside
8:20
El INVENTO que CAMBIÓ LA TECNOLOGÍA
4:02
Made a car clock with the IVL-2 VFD tube, Design and testing
5:34
Auto volt convert #220v ac to 3v,6v,12v,24v,36v,48v,68v,98v,110v,120v. DC Led driver
9:47
¿Por qué ESTAS powerbank NO FUNCIONABAN como esperábamos?
4:01