I wish to create a circuit that will alert a vehicle driver to continuing signal light flashing.
I have a "sounder" that, if I hook to the 12 VDC flasher (in an automobile), will sound each time the signal light flashes. That is great but I want a circuit that will wait about 1 minute before it begins to "sound."
Delay time is not critical, likely anywhere from 1-3 minutes will be OK. My thought was to create a RC time delay to trigger an SCR etc. etc. but I thought I would ask here first rather than starting from scratch. I am looking for a real simple circuit.
Thanks for reading and best regards.
Dan
I have a "sounder" that, if I hook to the 12 VDC flasher (in an automobile), will sound each time the signal light flashes. That is great but I want a circuit that will wait about 1 minute before it begins to "sound."
Delay time is not critical, likely anywhere from 1-3 minutes will be OK. My thought was to create a RC time delay to trigger an SCR etc. etc. but I thought I would ask here first rather than starting from scratch. I am looking for a real simple circuit.
Thanks for reading and best regards.
Dan