1 KHz Audio Oscillator schematic


Posted on Jun 16, 2012

This circuit consists of a CMOS square wave oscillator on a frequency of approximately 1 kHz. The RC filter, which has a roll-off frequency of 500 Hz, filters the harmonics, providing a sine-wave output.


1 KHz Audio Oscillator schematic
Click here to download the full size of the above Circuit.

The oscillator has many uses ? sidetone circuits in transmitters and signal injectors for audio tests are just two.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Slow Servo
Internal Resistance Battery Tester
30 Watt Audio Power Amplifier
LED Audio Level Meter Circuit Schematic Diagram
op amp Amplifying signal from CO2 Sensor
sap 1 simple as possible computer
10 band graphic equalizer schematic
Many simple door buzzer sound circuits
ISL6528 Dual Regulator-Standard Buck PWM and Linear Power Controller
How To Build An Anti-Hijack Vehicle Alarm



Top