Function Generator


Posted on Nov 11, 2012

Using an Intersil ICL8038, this function generator generates frequencies from 1 Hz to over 80 kHz. Rl is the fine freque


Function Generator
Click here to download the full size of the above Circuit.

ncy control and SI is the coarse frequency control range switch. S2 selects square-, triangle-, or sine-wave output. U2 is a buffer amplifier and R5 sets output level. R2 is adjusted for a symmetrical triangle wave. R3 and R4 are adjusted for minimum sine-wave distortion. Power supply is ± 12 V at less than 100 mA.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

2 LED Flasher with 555
Audio Mixer based JFET 2N3819
Simple Light Sensor Circuit Features High Dynamic Range
1995 ford ranger wiring diagram
Basic Stamp Based Altimeter
Model Railway Short-Circuit Beeper
Light following robot
Circuit Crystal Oscillator/Amplifier
FM radio tuning circuit circuit
Real-time speech recognition system application circuit in family care robot



Top