A DIY Robot comprised of two microcontrollers, namely the ESP32 and Arduino Nano; integrated with multiple sensors. An IR Sensor Array [TCRT5000] for Line Following, Ultrasonic Sensor for Obstacle ...

A stick for the blind proposed here is an assistive device that helps visually impaired individuals navigate safely. It features an infrared (IR) sensor that detects obstacles and activates a buzzer ...

How to interface the LM7805 voltage regulator and IR sensor module. How to install this project on a stick to assist the visually impaired. How this project works. How the blind can use this stick ...

Hello friends in this project I have made a 3D scanner machine, basically this machine have a sharp IR sensor which measure the distance between sensor and surface of object at every 1.8 degree angle ...