A custom-designed PCB minimizes wiring complexity by integrating the ESP8266 microcontroller, motor drivers, and essential circuits, resulting in enhanced reliability and efficiency. Moreover, the ...

Here, we are using a L293D motor driver which is a dual h bridge motor driver and is sufficient for our 2 motors. The L293D has 16 pins, the pinout of L293D is shown in the below diagram. Pin number 1 ...