The project includes two components connected to the Arduino UNO board. The bucket is made of cardboard. And on it we have a lid that needs to be opened when approaching the object. The task of ...

Components Needed Arduino Uno: The microcontroller that acts as the brain of the car. Ultrasonic Sensor (HC-SR04): Measures the distance to objects in front of the car. Relay : Controls the power ...

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 ...