Pulse-width modulator


Posted on Dec 12, 2012

if the timer is triggered with a continuous pulse train in the monostable mode of operation, the charge time of the capacitor can be varied by changing the control voltage at pin 3


Pulse-width modulator
Click here to download the full size of the above Circuit.

In this manner, the output pulse width can be modulated by applying a modulating signal that controls the threshold voltage.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Insect Repellant
Pocket Radio AM / FM circuit
Rain alarm
Pololu Circuit
how to make vibration detectormeter
build lithium ion battery
2-Line Intercom-Cum-Telephone Line Changeover Circuit
4 order filter with a single IC project PCB
USB-Powered PIC Programmer
A Simple Keypad-Operated Switch - with enhanced security



Top