#1764 Capacitor Discharge Pen
8:08
How to Make a Capacitor Discharge Tool
17:40
#1691 Some Capacitor Leakage Testers
3:03
The BEST Capacitor Discharge Tool I ever had!
12:44
#1812 HY1803 Killed in the Last Storm
5:37
Low Noise Differential Amp Cuts Noise By ~100x
14:32
Blinking light and voltage.
12:17
Fixing the Full Bridge Rectifier’s Big Flaw - Active Power Factor Correction
11:21