An Arduino project using a servo motor and ultrasonic sensor to measure distances and scan the environment. The servo rotates, allowing the ultrasonic sensor to capture distance data at various angles ...

Usage Wiring: Connect the ultrasonic sensor, servo, and buzzer to the Arduino as defined in main.cpp. Build and Upload: Use PlatformIO to upload the code to your Arduino Uno. Run Visualization: Open ...

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 ...

In the setup () function we set the pins were the LDR are connected as INPUTs and position the servo motor at 90° then wait for a 2 seconds before the code execution inside the loop (). In the loop () ...