HC-SR04 Ultrasonic Sensor; SG90 Servo Motor; Arduino UNO; Processing for live GUI display; 🔧 Features. 180° scanning using servo; Real-time distance data from ultrasonic sensor; Radar-style GUI built ...

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 ...

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 ...

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 ...

The circuit diagram above shows how to connect the servo motor to the Arduino. After wiring the circuit, connect the Arduino to your computer via a USB cable, and let's move on to the coding part.