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Dear listers,
I used a IC LM555 to make a short timer, precision
timer, time control range from 0 - 0.4 second.
It can be adjustable by changing the value of the resistance from leg No.2,6 to positive .The type of timer is one short( on then off)
The timer is working OK , but some time , it stop working at one cycle then after that, it continues to work as normal , this mistake is repeated some time after 3000 jobs , some time about 100 . I have used good regulator, filter , choke, but this makes it even worse.
Anyone on the list have experienced the same problem, please give me advice.
Regards
I used a IC LM555 to make a short timer, precision
timer, time control range from 0 - 0.4 second.
It can be adjustable by changing the value of the resistance from leg No.2,6 to positive .The type of timer is one short( on then off)
The timer is working OK , but some time , it stop working at one cycle then after that, it continues to work as normal , this mistake is repeated some time after 3000 jobs , some time about 100 . I have used good regulator, filter , choke, but this makes it even worse.
Anyone on the list have experienced the same problem, please give me advice.
Regards