This project aims to control a robotic hand using two servo motors based on the movements of a joystick. The setup includes an Arduino Uno board, a joystick, two servo motors, a breadboard, and ...

GND: This wire is the ground reference for the servo motor. Signal (S or PWM): This wire sends control signals to the servo motor which connects to the PWM (Pulse Width Modulation) output pin on the ...

Arduino Obstacle Avoiding Car Circuit Diagram . The complete circuit diagram for this 2wd obstacle avoiding robot is given below. As you can see, it uses an Ultrasonic sensor to take measurements in ...

Both servo motor GND pins: Connect to Arduino’s GND pin. Both servo motor VCC pins: Connect to Arduino’s 5V pin. Breadboard Connections: Since the Arduino board does not have sufficient 5V and GND ...