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

DMM-ProfiLab 4.0
HANGMAN schematic
Crystal oscillator-doubler
Wide-range-voltage-to-frequency-converter
Continuity Checker
op amp monostable multivibrator
MiniDCC Project
Audio AGC amplifier circuit
A circuit diagram of a phase comparator



Top