“Arduino based wireless dual-motor driver board, it has an nRF24L01 transceiver module, dual L293D motor driver and an Arduino Nano V3
I have designed an Arduino based wireless dual-motor driver board, it has an nRF24L01 transceiver module, dual L293D motor driver and an Arduino Nano V3 microcontroller. On the transmitter side, I built a breadboard Joystick controller, which also includes an nRF24L01 module. In this project, we wirelessly controlled a robot car chassis with two DC motors with a joystick. Let’s take a look at the video on “how it works?”.
If you have viewed my previous projects, you may have noticed that I often use the nRF24L01 transceiver module. The nRF24L01 transceiver module is an easy-to-use low-cost wireless communication module. In this project, wireless communication was provided by using the nRF24L01 module on both the receiver and transmitter sides. Two L293D motor drivers were used on the receiver side and a two-axis joystick module was used on the transmitter side. Of course, there is an Arduino Nano V3 on both sides.
The analog values read from the X and Y axes of the joystick in the transmitter are processed by the Arduino Nano, and then the data is sent to the receiver via the nRF24L01 module. On the receiver side, the data received with the nRF24L01 are processed by the Arduino Nano, then the L293D motor drivers move the DC motors in the desired direction.”