Physicists at Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have created a compact laser that ...

It involves mechanics, electronics, and software. Here’s a breakdown of how to approach it, along with materials and software recommendations. Keep in mind that this is a complex project, and starting ...

This project focuses on remote control and wireless communication between two ESP8266 using the **ESP-NOW** method. One ESP8266 receives signals from a button and sends them to the second ESP8266 to ...

You are free to share (copy and redistribute) this article in any medium or format and to adapt (remix, transform, and build upon) the material for any purpose, even commercially within the parameters ...

The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the Arduino Nano, Ultrasonic sensors, Buzzer, and Led ...