This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Persnonal Project where I programmed and wired an embedded system using an Arduino ATMega328 microcontroller in C/C++ to detect an object crossing the line-of-sight of an HC-SR04 sensor at a set ...

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 ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection. ... (within 5 cm from the HC-SR04 module), and ...

Here is a simple 3 Ultrasonic sensor-based Human following robot using Arduino Uno code that you can use for your project. This code reads the distances from three ultrasonic sensors (‘frontDistance’, ...

Programming Arduino for Waterproof Ultrasonic Sensor. Complete code for Interfacing Waterproof Ultrasonic Sensor JSN SR-04T to Arduino can be found at the end of the page. Here, I am explaining some ...

The design of a “third eye for the blind,” which employs ultrasonic waves to detect surrounding obstructions and notify users with a buzzer sound or vibration, is made feasible by the collaboration of ...