Servo doesn't move: Make sure the servos are powered properly and the control wires are connected to the correct pins on the Arduino. Power supply issue: If using an external power supply, ensure the ...

Components Used:- Arduino Uno: The microcontroller used for programming and controlling the servos. Continuous Rotation Servo Motors (x2): Used for controlling horizontal and vertical movement. Jumper ...

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 all ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...