design of square wave generator for particular input signal

Thread Starter

Afeesh

Joined Jun 12, 2009
9
sir,
I want to generate a square wave using 555(in astable or monostable mode) in such a way that when an input(high/low) occurs it should generate sqare wave continuosly and when the input disappears it should stop generating.please suggest any idea.
 

mik3

Joined Feb 4, 2008
4,846
Use the 555 in astable mode. Use the reset pin to control whether it outputs a square wave or not. When the reset pin is high it will work however when it is low it will stop.
 
Top