Hi,
I need to design a circuit that with one push button I can toggle between 3 or 4 outputs.
It is very easy to do so with an MCU but I prefer to do it without, using discrete components, latch and/or 555 timers.
I know how to toggle between two outputs, using a soft latch circuit but I cannot figure out if it is possible to enhance this to toggle between more.
It should look something like this:
push button output
1 1
0 1
1 2
0 2
1 3
0 3
1 4
0 4
Any ideas will be appreciated.
Thanks
I need to design a circuit that with one push button I can toggle between 3 or 4 outputs.
It is very easy to do so with an MCU but I prefer to do it without, using discrete components, latch and/or 555 timers.
I know how to toggle between two outputs, using a soft latch circuit but I cannot figure out if it is possible to enhance this to toggle between more.
It should look something like this:
push button output
1 1
0 1
1 2
0 2
1 3
0 3
1 4
0 4
Any ideas will be appreciated.
Thanks