Meet Suhani Gupta, the schoolgirl behind SkyQi, a free tool that uses smartphone photos to estimate night-sky quality.

You can actually do a lot with an ESP32 development board without ever writing a single line of code. From programming LED ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

This embedded system project is designed to enhance safety by detecting multiple hazards—specifically smoke/gas leakage and direct fire presence—and immediately triggering local audio-visual alerts.

Every robot leaves the lab with its sensors already bolted on, picked from a best guess about where it will end up.

Hello everyone. Have you ever thought, 'I want to take my ideas and turn them into an original gadget'? However, when you ...

Your ESP32 doesn’t need solder to be useful.

Adam has a degree in Engineering and has a life-long interest in technology. He has been writing for over a decade for various print and online publications, with a focus on consumer tech. He joined ...

From robotics to AI and retro gaming: the number of projects on the open-source platform has doubled. The maker community is ...

A team led by Assistant Professor Tural Khudiyev at the NUS College of Design and Engineering has built a fibre that is both a line of pixels and a touch sensor, and wove 54 of them into a sleeve. NUS ...

All that remains is the grid. When held at 0 V, it turns off all the segments, regardless of the potentials driving them.

Espressif's $59 ESP-Mosaico lets AI agents write, deploy, test, and refine code on real hardware to turn your ideas into ...