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optocoupler counting a pulses, noise

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rushirajdhar

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due to noise optocoupler counting a pulses...how to solve this problem...
i m connected opto to the shaft of pump..couter shows floating reading....
 

HELP OUT FOR COUNTER

Can you drow us your circuit please?
K.
 

Re: HELP OUT FOR COUNTER

rushirajdhar said:
due to noise optocoupler counting a pulses...how to solve this problem...i m connected opto to the shaft of pump..couter shows floating reading....
Click to expand...
Sorry to say but coudnt understand the actual problem with your post. can you try better grammer?..Cheers
 

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