The project merges an ultrasonic sensor and servo motor using Arduino Uno. The sensor detects object distance, enabling the Arduino to modify the servo motor's speed accordingly. As objects come ...

Project Hardware Software Selection. Arduino Uno - It is a microcontroller that gives commands to the robot.. Motor driver - It helps to control the motor attached to the robot, it is connected with ...

const int TRIG_PIN = 6; // Arduino pin connected to Ultrasonic Sensor's TRIG pin const int ECHO_PIN = 7; // Arduino pin connected to Ultrasonic Sensor's ECHO pin const int SERVO_PIN = 9; // Arduino ...

If you are completely new to servo motors and Arduino, you can read our article on how to use servo motor with Arduino. Next, we have mentioned to which pins our ultrasonic sensor and servo motor is ...

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 ...

Take the servo motor and fix a servo arm in it. Attach the servo motor on the joint of the bin and the lid with the help of hot glue. Now make all the connections through connecting wires. Connect the ...

This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display information ...