Audio Oscillator Ii


Posted on May 16, 2012

The circuit`s frequency oscillation is /=2.8/ [Cix(/i + i2)]· Using the values shown, the output frequency can be varie


Audio Oscillator Ii
Click here to download the full size of the above Circuit.

d from 60 Hz to 20 kHz by rotating potentiometer R2. A portion of ICl"s output voltage is fed to its noninverting input at pin 3. The voltage serves as a reference for capacitor CI, which is connected to the noninverting input at pin 2 of the IC. That capacitor continually charges and discharges around the reference voltage, and the result is a square-wave output. Capacitor C2 decouples the output.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Incline Railway Project
Power down function
Coin-flipper
Tele Timer Circuit
H-Bridge (A2060H) Manual
relay circuits
to verify schematics for 2 motor robot
Doorbell for the Deafs
Simple Characterization Circuit for Rechargeable AA Cells
Stand-alone Arduino
RC Servo Processor
LinkSwitch-PL Series LED driver circuit
Remote tracking circuit schematics



Top