Automatic Door Opener using Arduino & SG90 Servo This project demonstrates an automatic door opener using an Arduino Uno, IR sensor, and SG90 servo motor. The IR sensor detects an approaching ...

Obstacle-Avoidance-Robot-By-Arduino-Uno-With-Led-Buzzer-Indicator Obstacle avoidance robot is equipped with an HCSR04 ultrasonic sensor for detecting obstacles in its path, an SG90 servo motor for ...

Explore the world of servo motors and Arduino with this comprehensive guide. Learn the basics of servo motor control, delve into the specifics of the Tower Pro SG90 servo motor, and follow a ...

We can get a very high torque servo motor in a small and light weight packages. Block Diagram The working of this Arduino smart dustbin is very simple. The ultrasonic sensor acts as the input and 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 ...