I'm looking for a simple circuit that will turn a standard Bosch automotive relay "On" at 10 volts and "Off" at 10 volts. This relay will be used to control (2) other relays in my truck, which has a 12+vdc electrical system. The approximate specs on the Bosch relay are: Pull-in voltage= 8 volts; Drop-out voltage= 1 to 5 volts; Coil resistance= 0.160 amps (75 ohms). Any help would be appreciated.
Ryan
Ryan