Hi guys
I have my circuit that has a micro controller connected to the MOSFET circuit below. It is driving a coil at
something like 30-40V. Now, when I turn on the controller, it has 4.9V on the output pin right away, energizing
the coil right away.
I just want to be confirmed, this is a problem with the controller, not the circuit, right? My software sets all pins to
off, but that would take time in the real world...leaving the coil on until the device has booted and started the software,
thus turning the pins off (and coil off)
Any advice?
Nicholas
I have my circuit that has a micro controller connected to the MOSFET circuit below. It is driving a coil at
something like 30-40V. Now, when I turn on the controller, it has 4.9V on the output pin right away, energizing
the coil right away.
I just want to be confirmed, this is a problem with the controller, not the circuit, right? My software sets all pins to
off, but that would take time in the real world...leaving the coil on until the device has booted and started the software,
thus turning the pins off (and coil off)
Any advice?
Nicholas