Electronic Circuits
Lección 143 de 386 · Voltage Controlled Capacitors – Varactor Diodes · Estudios básicos
Voltage Controlled Capacitors – Varactor Diodes
This electronics video tutorial provides a basic introduction into varactor diodes also known as varicaps which can behave as voltage controlled capacitors. The junction capacitance of the diode is inversely related to the reverse voltage applied to it. Varactor diodes are very useful in tuned circuits and voltage controlled oscillator circuits.
Diodes:
LED Flasher Circuit:
LED Blinker Using 555 Timer Circuit:
https://www.youtube.com/watch?v=YMrau4LEjGg&t=2s
Night Activated LDR Sensor Using LEDs:
Homopolar Motor Compilation:
Convert Heat Into Electricity:
https://www.youtube.com/watch?v=LX2cU27kUUc