This project uses an **HC-SR04 ultrasonic sensor** with an **Arduino Nano** to measure distance. When an object comes too close, the **LED** lights up, and the **buzzer** sounds an alert.

This project utilizes an Arduino Nano along with an ultrasonic sensor to create a distance-based LED color changer. The objective is to demonstrate how the color of LEDs changes based on the proxim ...

In this project, we will build Human Following Robot using Arduino and Ultrasonic Sensor. This robot can track and follow a person autonomously, making them useful in various scenarios like assistance ...

A simple robotics project simulated in Tinkercad based on Arduino Uno. It uses ultrasonic sensors for obstacle detection and can do basic movements using DC motors. The primary objective of this ...

Project Hardware Software Selection I have used the Raspberry Pi Pico because it is a very small, low cost microcontroller board. Also, this board is much faster than any other small microcontroller ...

This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic sensor, LEDs ...