Mad Professor
Senior Member
Good Day All.
I am trying to workout the hardward and software to read the resistance of a 12volt coil.
The coil it's self is being controlled via a picaxe chip and a MOSFET.
one side of the coil is connected to the 12volt supply and the other side of the coil is switched ground via the MOSFET and picaxe.
As I am using the coil with a 12v supply how can I read the coil's resistance via the picaxe ADC pin's?
The resistance of the coils will be no less then 2ohms and no grater the 20ohms.
Thanks for your time.
Best Regards.
I am trying to workout the hardward and software to read the resistance of a 12volt coil.
The coil it's self is being controlled via a picaxe chip and a MOSFET.
one side of the coil is connected to the 12volt supply and the other side of the coil is switched ground via the MOSFET and picaxe.
As I am using the coil with a 12v supply how can I read the coil's resistance via the picaxe ADC pin's?
The resistance of the coils will be no less then 2ohms and no grater the 20ohms.
Thanks for your time.
Best Regards.
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