panalog9
Full Member level 2
voltage follower with 0-5v source
For a data-capture project I need to log several signals in a car. Some are 0-5V and some are 0-14V.
What is the best way to feed those signals into a 5V microcontroller A/D section ? Note, I need the values, not just on/off.
Simple voltage divider ?
For a data-capture project I need to log several signals in a car. Some are 0-5V and some are 0-14V.
What is the best way to feed those signals into a 5V microcontroller A/D section ? Note, I need the values, not just on/off.
Simple voltage divider ?