Hi Guys, I am trying to build a circuit to drive 2 relays using just one push button. When the button is pressed, i need the first relay to come on for about 7 seconds and then energize the second relay for about 4 seconds.
I am trying to start a diesel genset using just one control line and the first relay is used to energize the glow plugs while the second relay provide the cranking. I tried few ideas based on RC circuitry to drive CMOS gates (old 4000 series) but didn't get much luck. I know a little bit of electronic but obviously not enough to solve this (quite simple?) problem.
I understand it is very easy using a pic but am not skilled to use it. Anyone willing to point me to right direction?
Thanks. Franco
I am trying to start a diesel genset using just one control line and the first relay is used to energize the glow plugs while the second relay provide the cranking. I tried few ideas based on RC circuitry to drive CMOS gates (old 4000 series) but didn't get much luck. I know a little bit of electronic but obviously not enough to solve this (quite simple?) problem.
I understand it is very easy using a pic but am not skilled to use it. Anyone willing to point me to right direction?
Thanks. Franco