Hi guys,
Im looking to make a circuit that when it sees a 0-5 volt dc input it grounds an output that will in turn trigger a relay.
This is being used in an automotive application but inside the car, i need to have it adjustable with a pot so i can have it ground the wire at say 3.8 volts and above. Then when the voltage drops below 3.8 volts it undergrounds the wire.
This is going to be referencing a drive by wire pedal that outputs 0-5 volts to the computer. i need to dial in with the pot at what throttle position (voltage) the relay gets grounded. This will allow me to activate the relay at say 70-100% throttle and have it unground when it drops below 70%.
thanks in advance guys
Im looking to make a circuit that when it sees a 0-5 volt dc input it grounds an output that will in turn trigger a relay.
This is being used in an automotive application but inside the car, i need to have it adjustable with a pot so i can have it ground the wire at say 3.8 volts and above. Then when the voltage drops below 3.8 volts it undergrounds the wire.
This is going to be referencing a drive by wire pedal that outputs 0-5 volts to the computer. i need to dial in with the pot at what throttle position (voltage) the relay gets grounded. This will allow me to activate the relay at say 70-100% throttle and have it unground when it drops below 70%.
thanks in advance guys
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