Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of technology, we can make it easier for them. This DIY Blind Stick is an innovative yet ...

About This project demonstrates using an HC-SR04 ultrasonic sensor with Arduino & ESP32 to measure distances. It uses the time-of-flight principle, sending ultrasonic waves via the trigger pin and ...

Project Overview: This project involves creating a functional radar system using an ultrasonic sensor, Arduino Uno, and a breadboard. The radar is capable of detecting objects within a specified range ...