Hi all.
I need what appears to be an odd duty timer.
I have looked at many both in google and here but most seem to be for high frequency or just too complex for me.
I need to build a circuit with a 1 to 3 minutes OFF and .5 to 3 seconds ON with the application of a 12vdc source, cycling continuously. The project is to run on gas tiki torches that I want to flame up every few minutes.
(it needs to be "fail safe" - as in if it fails the connected relay/solenoid is off.)
Any one able to help please?
TIA.
I need what appears to be an odd duty timer.
I have looked at many both in google and here but most seem to be for high frequency or just too complex for me.
I need to build a circuit with a 1 to 3 minutes OFF and .5 to 3 seconds ON with the application of a 12vdc source, cycling continuously. The project is to run on gas tiki torches that I want to flame up every few minutes.
(it needs to be "fail safe" - as in if it fails the connected relay/solenoid is off.)
Any one able to help please?
TIA.