The project is simply about controlling the direction of two DC motors with simple digital signals by using L293D with Arduino. The L293D is an H-bridge motor driver integrated circuit used to control ...

🛠️ Set up the Circuit: Follow the circuit diagram and connect all components correctly. 🖥️ Upload the Code: Open the Arduino IDE. Copy the code into a new sketch. Upload the code to the Arduino UNO.

2. Arduino Uno. 3. L298N motor driver board module. 4. USB cable A to B. 5. Jumper wires pack — M/M. 6. Jumper wires pack — M/F. The schematic diagram shown in Figure 2 illustrates how L298 H-bridge ...

Circuit Diagram and Explanation: Circuit of this IR Sensor controlled DC Motor with Arduino is simple as shown below: In circuit, IR sensor Module output pin is simple connected to the Pin 2 no of ...

Circuit diagram of the project is shown in Fig. 2. It is built around IR receiver module TSOP1738 (IRRX1), decade counter 4017B (IC2), motor driver L293D (IC3), PNP transistor BC557 (T1), two BC547 ...

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a smartphone using Bluetooth communication. The Arduino ...