Sensor Mounting: Attach the ultrasonic sensor to the servo motor for rotational scanning. Secure the servo motor on the front of the chassis. Microcontroller and Driver: Mount the Arduino/ESP32 and ...

The legs are retractable and are actuated by tiny servo motors inside the body. [Greg06] even included an ultrasonic distance sensor for the obstacle avoidance mechanism.

One ultrasonic sensor is positioned to detect hand proximity, triggering the servo motor to open the bin lid when an object (like a hand) is nearby. This sensor sends a signal to the Arduino, which ...

The robot utilizes ultrasonic sensors to measure distances and determine the presence of obstacles, employing an Arduino microcontroller to process sensor data and make real-time decisions. Motor ...

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 ...

This project involves building a tank-style robot equipped with a microcontroller, DC motors, ultrasonic sensor, and a servo motor for obstacle detection and avoidance ...