Voltage Controlled Capacitors - Varactor Diodes
10:29
Piezoelectric Effect - Using Crystals to Generate Electricity
30:17
Transistors - NPN & PNP - Basic Introduction
11:10
Zener Diodes
17:24
RF tutorials - The Varicap or Varactor Diode
17:49
Clipper Circuits
12:02
Voltage Multiplier Circuit Using Diodes and Capacitors
13:40
DIODES! All Sorts of Them and How They Work (ElectroBOOM101-010)
19:58