Occurred on August 9, 2025 / Cartago, Valle del Cauca, Colombia Info from Licensor: "Prototype for the blind, using Arduino ...

Veteran-led Kupros has figured out a way to dramatically speed up the prototyping process for 3D-printed electronics.

Back in 1991, I was in New Delhi visiting the iconic Lotus Temple (Bahá’íHouse of Worship). The temple’s breathtaking ...

What can you do with a broken Galaxy Z Flip 5? Well, an inventor decided to attach a BlackBerry keyboard to use on the cover screen.

Daejin University (President Jang Seokhwan) successfully concluded the 2025 Job Fair and Major Career Fair, held ...

When we see an extremely DIY project, you always get someone who jokes “well, you didn’t collect sand and grow your own ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

Like an aspiring indie band, the Cybraphon has many instruments, plays them on an irregular schedule, likes to have an audience around it -- and obsesses over comments on its blog, the number of ...

Moisture Sensor 1: A0 Moisture Sensor 2: A1 Moisture Sensor 3: A2 (if applicable) Moisture Sensor 4: A3 (if applicable) Connect the VCC and GND pins of each moisture sensor to the corresponding power ...

This GitHub repository contains the source code and hardware setup for a Gun Shot Detection project using an Arduino Uno, ESP8266, a sound sensor, LEDs, and a servo motor. This project is designed to ...

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...

A Raspberry Pi home automation project enables controlling lights, sensors, and smart devices via open-source software, turning any house into a smart home.