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 ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

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

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

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

Introduction: Stepping outside the intended use of the micro:bitThe 'micro:bit' is frequently used in elementary and junior ...

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 ...

Researchers develop a gallium nitride micro-LED that achieves 2.75 GHz optical bandwidth while consuming just 25 milliwatts.

Researchers have built a low-cost autonomous docking and charging system that lets the NAO humanoid robot recharge itself ...

The Linkind Smart Light Stick might be one of the most fun pieces of home technology we've tested lately. We put it to work ...