Controlling multiple servo motors using an Arduino and PCA9685 involves using the PCA9685 module as a servo driver, allowing you to control multiple servos simultaneously through the I2C communication ...

Here’s a project that integrates an RFID reader, a servo motor, an LCD, 3 LEDs, and a 2-pin piezo buzzer with Arduino. This setup can be used to create an access control system where the RFID reader ...

5. Build your own Mars Rover Robot using Arduino: This cool looking Arduino Project presents the construction of an Arduino-based Mars rover, emphasizing design, components, and assembly.It highlights ...

demonstrates on how to control a dc motor and servo motor using an Arduino ... 1 × Breadboard Jumper Wires 1 × 9V Battery (for motor power) Circuit Diagram The circuit is constructed as follows: L293D ...

Then convert the RFID UUID number to a string and check whether it matches with the correct UUID number. If yes, then the servo motor automatically gets activated for unlocking the door. RFID ...

The water pump and servo motor are controlled by Arduino connected to digital pins 3 and 9, respectively. That is, the servo motor signal control pin is connected to pin 9 of the Arduino board. Fig. 2 ...