Section 5: Bluetooth module where this module will receive serial data transmitted from mobile phone and tells what should the microcontroller do in respond. Now, I would like to further explain a ...

“Motor voltage: 24 VDC, 38 VDC (E-type). In my case, I used 12VDC power supply to the motor because this voltage level is compatible with L293D Motor Arduino Shield. If you want to use a 24VDC ...