How Transistors Work - Let's make it simple
1:17:02
How do transistors works? Beginner lesson
33:42
How do we charge the batteries? All about Li-ion charging
59:17
The Most Common Fault On a Laptop When Everything its Working Fine but is Not Coming on
42:16
Pure Electronics Repair. Learn Methodical Fault Finding Techniques / Methods To Fix Almost Anything
43:10
Resistors, Resistance and Short circuits - Beginner Lesson
19:22
DESCUBRE 6 HERRAMIENTAS CASERAS DE FONTANERO
44:42
Advanced Motherboard Diagnose and Repair Technique, Hp 15-n031sa
38:06