In this project an obstacle detection system will be built with Arduino. This system mainly uses an ultrasound sensor and LED.When the ultrasonic sensor detects an obstacle at a distance < 3cm, ...

In this DIY project we use Arduino and Ultrasonic Sensor to build Obstacle Avoider Robot. ... We have a collection of almost 500+ Arduino projects with Code, Circuit Diagram, and detailed explanations ...

This project combines Arduino and Processing to create a radar-like visualization of distance measurements. The Arduino code reads data from an ultrasonic sensor and a servo motor, while the ...

3. Smart Dustbin using Arduino: The Arduino Smart Dustbin Project is an innovative solution for waste management, utilizing an Arduino Nano, servo motors, an HC-SR04 ultrasonic sensor, and an IR ...

This Arduino-based distance meter can be used for measuring the distance between the sensor and object in the range of 2cm to 400cm using an ultrasonic sensor.The author’s prototype and ultrasonic ...

The set-up process is very simple, and best understood by referring the wiring diagram. If everything goes right,you should see the burning eye of the red LED when there is no object in the safe-zone ...

1 Arduino Ultrasonic Sensor (HC-SR04) 1 buzzer; Ultrasonic sensor, mounting circuit; It is a very simple circuit. On the one hand, we will have all the alerts, acoustic and visual, and on the other ...

You can understand the main working of this sensor by the following diagram. This sensor has two pins, trigger pin, and eco pin that are both used to measure the distance between two particular points ...