Counting pulse

Thread Starter

Santosh_16k

Joined Aug 19, 2011
19
I require a pulse counter circuit for my project.I want it to stop generating pulses after 'n' pulses. How do I achieve this???I don't want to use micro controllers or micro processor.
Which IC should I use????
 

praondevou

Joined Jul 9, 2011
2,942
As Bill said , it's easy to do it with a counter and basic logic gates.

You should however mention how many pulses is "n" and if it has to be adjustable and if so what's the range (n max / n min).
 

Thread Starter

Santosh_16k

Joined Aug 19, 2011
19
Can u show me the circuit diagram....
The no. of pulses I needed is only 20...
When a high signal is given,the circuit should give only 20 pusles and stop till the next high signal is given to it. This should b repeated for every high signal....
 

KMoffett

Joined Dec 19, 2007
2,899
Details...details....details. ????
Operating voltage?
Input pulse width?
Input source...switch?...TTL?...CMOS?
Output load?
Frequency of output pulses?
20 pulses or settable from 1 to 20 pulses?
How to set...jumpers?...DIP switches?...thumb-wheels?
Output pulses start synchronous with start-pulse edge?

ken
 
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