Hello
I am hoping you can help.
I have a switch that has a different Resistance on each output one 900kOhm and the other 459KOhm
I would like to have a simple circuit that would close when the 900kOhm is selected,
The supply voltage is 5v but i have a 24v supply that can be accessed as well
My thinking was to use a Comparator to activate the circuit when the 900kOhm resister was selected, this voltage would then go into a Mosfet to then close the 5v circuit?
Is this logical?
I am hoping you can help.
I have a switch that has a different Resistance on each output one 900kOhm and the other 459KOhm
I would like to have a simple circuit that would close when the 900kOhm is selected,
The supply voltage is 5v but i have a 24v supply that can be accessed as well
My thinking was to use a Comparator to activate the circuit when the 900kOhm resister was selected, this voltage would then go into a Mosfet to then close the 5v circuit?
Is this logical?