A deep look at Google Antigravity, the free AI IDE that uses agents to build apps, create libraries, and supercharge modern ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

We absolutely adore inspired labor-of-love tales such as this one. [Alastair] wanted to build a synth for his daughter’s third birthday in spite of having no prior hardware knowledge. It became the ...

Older hackers will remember that a crystal set radio receiver was often one of the first projects attempted. Times have changed, but there’s still something magical about gathering invisible signals ...

Air Lab is a $250 portable air monitor with CO2, NOx, VOCs, e-paper, open data via MQTT, five-day battery, and no cloud ...

We’ve all looked at our Fitbit tracker and wondered how it actually measures our heart rate or whether it can accurately track every step. Through our testing, we’ve found Fitbit’s algorithms to be ...

Moisture meters may not be familiar to the average homeowner, but they provide tremendous value for detecting leaks in your home and for a range of DIY projects. These handy devices measure the ...

If you're a designer, calibrating your monitor is crucial for ensuring colour accuracy and consistency across devices. An uncalibrated monitor can lead to all sorts of issues down the road that end up ...

As a triple star system, Polaris provides critical data for studying stellar pulsations and gravitational interactions, ...

Your iPhone compass may not be working because of magnetic interference and various iPhone settings that need to be adjusted. A common fix is to calibrate your iPhone compass, which you can do by ...