This electronics video tutorial explains how to create a voltage controlled oscillator using the 555 Timer IC. The control voltage pin or pin 5 is used to control the frequency of the output rectangular wave. As the voltage at pin 5 increases, the output frequency decreases. You can use a voltage divider network or a potentiometer to adjust the voltage at pin 5.

LED Flasher Circuit:
[ Ссылка ]

RC Phase Shift Oscillator Circuit:
[ Ссылка ]

Wien Bridge Oscillator Circuit:
[ Ссылка ]

Colpitts Oscillator Transistor Circuit:
[ Ссылка ]

Hartley Oscillator Circuit:
[ Ссылка ]

_________________________________
Single Transistor Esaki Oscillator Circuit:
[ Ссылка ]

Single Transistor LED Flasher Circuit:
[ Ссылка ]

What Is Negative Resistance?
[ Ссылка ]

Colpitts Crystal Oscillator Circuit:
[ Ссылка ]

Pierce Crystal Oscillator Circuit:
[ Ссылка ]

__________________________________
555 Timer - Pulse Generator Circuit:
[ Ссылка ]

LED Blinking Circuit Using 555 Timer:
[ Ссылка ]

60 Hz Sine Wave Generator - 555 Timer:
[ Ссылка ]

555 Timer Signal Generators:
[ Ссылка ]

_______________________________
Final Exams and Video Playlists:
[ Ссылка ]

Full-Length Videos and Worksheets:
[ Ссылка ]

_______________________________
555 Timer: [ Ссылка ]
Hantek Handheld Oscilloscope: [ Ссылка ]
Resistors: [ Ссылка ]
Electrolytic Capacitors: [ Ссылка ]
Digital Multimeters: [ Ссылка ]

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

свернуть