danielsmusic New Member Sep 4, 2005 #1 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: :? Attachments namnl_s_169.jpg 19.6 KB · Views: 566
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: :?
J Jay.slovak Active Member Sep 4, 2005 #2 You can't left /EN input Floating!, place a pull-down resistor to ground and it should work fine.
danielsmusic New Member Sep 4, 2005 #4 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
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
J Jay.slovak Active Member Sep 4, 2005 #5 No, this post can stay here, to help others when they will search through the forum.
Sebi Active Member Sep 4, 2005 #7 Need some filtering, and a base resistor. For toggle switch also need a debouncer cct. Attachments namnl_s_169_353.jpg 20.5 KB · Views: 506