This repository contains a project that combines Arduino, ultrasonic sensor, servo motor, and machine learning techniques to implement object detection. The project includes the deployment of a ...

The ultrasonic sensor is mounted on the servo motor, which rotates to scan the surrounding area.; The sensor scans within a range of up to 200 cm.; Based on distance data: Green lines are displayed if ...

A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached.

In this work we have designed the radar that uses an ultrasonic sensor and is controlled by an Arduino. Radar can detect and display the value of the distance to the item at a distance of 2 cm to 4 ...

At its core, the ESP32 works with both Arduino and ROS2, using a LiDAR sensor to detect obstacles, map its surroundings, and move independently. As it comes with a 120mm round base, two N20 motors for ...