gibby106141
New Member
I am wanting to build a circuit which controls a solenoid on/off to feed some cows.
I was wondering if anyone here could offer me some solutions? (12vdc)
The circuit should power a relay on/off, the pulse duration should be adjustable between 1-10 seconds.
The output pulses should be adjustable by a binary? switch located on the unit to control the number of pulses out of the circuit - i.e. a 16 position switch, when set at 1, one pulse on/off is generated, or when set on 16, sixteen pulses on/off are generated.
The unit once completed its output count should reset ready for the next cow.
The circuit should be controlled by a momentary push button.
Any help anyone could offer would be greatly appreaciated - I was orignally thinking of using a 555 timer to give me my output pulse, but then couldnt work out how to control it to preset values.
Regards
I was wondering if anyone here could offer me some solutions? (12vdc)
The circuit should power a relay on/off, the pulse duration should be adjustable between 1-10 seconds.
The output pulses should be adjustable by a binary? switch located on the unit to control the number of pulses out of the circuit - i.e. a 16 position switch, when set at 1, one pulse on/off is generated, or when set on 16, sixteen pulses on/off are generated.
The unit once completed its output count should reset ready for the next cow.
The circuit should be controlled by a momentary push button.
Any help anyone could offer would be greatly appreaciated - I was orignally thinking of using a 555 timer to give me my output pulse, but then couldnt work out how to control it to preset values.
Regards