I am just experimenting with flip flops and am pretty confused about alternating between two clocks. Right, so I want a pulse to be sent to a flip flop first after 18 seconds and then after 2 seconds and then again after 18 seconds.
For this purpose, I have made two 555 timer ICs which generate 18s and 2s pulses respectively. What I have been struggling to do is to, after the 18s timer IC generates a pulse, activate the 2s timer IC and deactivate the 18s timer IC and after the 2s timer IC generates the pulse, I would like to deactivate it and activate the 18s timer IC.
What I want? I want the flip flop to get a pulse after 18seconds, then after 2 seconds, then after 18 seconds and then 2 seconds and so on.
Any help would be greatly appreciated.