Arduino Code for an RC car made with a WEMOS D1 Mini and an L293D Stepper motor IC. I used an old RC car that did not have a controller anymore for the frame motors and wheels. The "leftMotor" in the ...

This is my first Arduino-based, Bluetooth-controlled RC car. It is controlled by a smart phone application. step1:Assemble the circuit as shown in the schematic given below. You can use the battery ...

Arduino and L293D Circuit Diagram. Now that we have completely understood how the L293D motor driver IC works we can connect all the required wires to the L293d Arduino, and we can write some code to ...

This Arduino code basically based on serial communication concept. When the microcontroller receives a serial data, then it will perform a specific task pre-programmed by the user. For example when ...

Pin mapping of the Arduino Uno is shown in Fig. 3. Fig. 2: Circuit diagram of smartphone-controlled Arduino based car. The ATmega328 chip on the Arduino Uno board comes with a bootloader, which allows ...