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very simple problem

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danielsmusic

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i have a simple problem with my circut when i press sw3(microswich)
while the motor is running it sometimes doesn't work but when the motor is stoped it works fine

by work i mean make the relay click.

any idears :?: :arrow: :?
 

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i relized what i done the switch has contact bounce just put this post in the bin plz unless there is somthing i am missing
 
Need some filtering, and a base resistor. For toggle switch also need a debouncer cct.
 

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