There was an error while loading. Please reload this page. This project demonstrates a radar-like system that uses an ultrasonic sensor (HC-SR04) and a servo motor to ...

Task 1: DC Motor Driving with L293D H-Bridge For this task, I used Tinkercad to simulate a four-wheel robot controlled by an Arduino Uno and an L293D H-bridge motor driver. The goal was to control the ...

Abstract: This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display ...

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 ...