Here is a motor speed sensor module, ... (rpm) rate of a geared robo motor (150rpm@5V) with the help of a home-made encoder disc (resolution 12 slots/disk) attached to its shaft. Final result observed ...

19 thoughts on “ Brushless Motor Controller Shield For Arduino ” Andrew says: ... RPM feedback, and voltage ... There are no hall effect sensor on the motors to begin with. Report comment.

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...