- #1
big_tobacco
- 6
- 0
Hello,
Please could you help me with this problem;
I need to design a timer whereby I briefly trigger it (using a push to make/push to break switch connected to a 6 v supply), there is a pause of 30 seconds and then it triggers with an output, say an LED - this stayes on for about 10 seconds then automatically extinguishes, after it has extinguished it then shuts off. It's only until I trigger the PTM/PTB switch again that the sequence begins all over.
Please, please help...I was hoping to possibly use a 555 timer(s) or something very simple.
Hope you can help
Regards
Please could you help me with this problem;
I need to design a timer whereby I briefly trigger it (using a push to make/push to break switch connected to a 6 v supply), there is a pause of 30 seconds and then it triggers with an output, say an LED - this stayes on for about 10 seconds then automatically extinguishes, after it has extinguished it then shuts off. It's only until I trigger the PTM/PTB switch again that the sequence begins all over.
Please, please help...I was hoping to possibly use a 555 timer(s) or something very simple.
Hope you can help
Regards