col32
Newbie level 2
Can a 555timer do this?
Gday all,
I was wondering what sort of timing device I would require (the simplest would be preferable). . . also ... the smaller the better
I need some sort of timer or a combination of timers to perform a series of tasks in order.
1. Power one circuit for 10 sec ... then switch off... then
2. Power a second circuit for 2 seconds... then switch off... then
3. Power a third circuit for 5 seconds... then switch off
(the numbers I am using are just arbitary but are around the mark)
What sort of timer could do this? Are there any online tutorials?
Would a 555 timer, or a series of them work?
Any helpful comments would be greatly appreciated!
Gday all,
I was wondering what sort of timing device I would require (the simplest would be preferable). . . also ... the smaller the better
I need some sort of timer or a combination of timers to perform a series of tasks in order.
1. Power one circuit for 10 sec ... then switch off... then
2. Power a second circuit for 2 seconds... then switch off... then
3. Power a third circuit for 5 seconds... then switch off
(the numbers I am using are just arbitary but are around the mark)
What sort of timer could do this? Are there any online tutorials?
Would a 555 timer, or a series of them work?
Any helpful comments would be greatly appreciated!