Today I published a small project to measure voltage with an Arduino. This has great use for checking the battery of your mobile robot.
See http://www.swanrobotics.com/projects/voltagedivider/ for the article.

Today I published a small project to measure voltage with an Arduino. This has great use for checking the battery of your mobile robot.
See http://www.swanrobotics.com/projects/voltagedivider/ for the article.