Digital Sawtooth Generator


Posted on Sep 8, 2012

This straightforward circuit uses an NE555 timer as an oscillator, a 7493 counter chain and a DAC0806 D/A conver


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

ter. The counter output feeds the DAC, producing a linearly increasing voltage, which drives an op amp and a dc-level insertion circuit. The clock frequency must be 256 times the desired sawtooth output frequency.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Diode tester using PIC 16F84
Audio oscillator
Low frequency TTL oscillator
Dual over-under temperature monitor
Digital Remote Thermometer
user-customizable PTT/FSK API of MMTTY
PWM Motor Control circuit
Video Amplifier
Designing A ?±100v 2a Integrated Ultrasound Pulser With The Supertex Hv732
water activated alarm
TuneAid
Alternating current voltage amplifier transistor



Top