Hi everyone, this is my first thread so be gentle!
I am trying to monitor a 12V battery voltage using an MSP432 microcontroller ADC. The internal reference of the ADC is 3.3V so I am using a simple voltage divider to bring the 12V down to a suitable range. I am also using a unity gain buffer amplifier to provide some isolation between the battery and the microcontroller.
I'm looking for some general advice around bypass capacitors and where these should be placed. I would expect to add one...
Battery Voltage Measurement with MSP432
I am trying to monitor a 12V battery voltage using an MSP432 microcontroller ADC. The internal reference of the ADC is 3.3V so I am using a simple voltage divider to bring the 12V down to a suitable range. I am also using a unity gain buffer amplifier to provide some isolation between the battery and the microcontroller.
I'm looking for some general advice around bypass capacitors and where these should be placed. I would expect to add one...
Battery Voltage Measurement with MSP432