Hello Friends,
I have built a solenoid valve sequencer using a 555 timer, cmos 4017 counter and some solid state relays. My question is, how can i shorten the time the valves stay open. The timer is set up for approximately 1 hz, I would like to have the pulse width on for about 2 milliseconds.
I have built a solenoid valve sequencer using a 555 timer, cmos 4017 counter and some solid state relays. My question is, how can i shorten the time the valves stay open. The timer is set up for approximately 1 hz, I would like to have the pulse width on for about 2 milliseconds.