Learn how to interface a microcontroller with an ultrasonic sensor in four steps. Choose your components, wire them, write the code, and test your interface.

The robot detects obstacles, makes navigation decisions, and autonomously traverses mazes. Includes Proteus simulation and Arduino code for easy implementation. Project Overview. This project ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

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 ...

The study explores the integration of Arduino technology and ultrasonic sensors into radar systems, with a focus on simplicity, affordability, and practicality. By bridging the gap between traditional ...

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 ...