Controle reversível para motores de corrente contínua (VAM151)
7:44
Oscilador para magnetoterapia (VAM150)
13:08
What is the best way to study electronics?
11:23
How Thermal Drift Works (VCF021)
13:39
Sound and Audible Spectrum (VCF022)
16:32
Let's build a voltage multiplier!
13:30
INFINITE energy through PERPETUAL movement
24:33
Fun with Transistors
12:47