A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Robotics is a fascinating field that has come a long way in recent years. What was once cutting-edge and prohibitively expensive for consumer-grade projects has rapidly become accessible to the hobby ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Subscription services are everywhere these days, and they only seem to get more expensive. Luckily, with a Raspberry Pi, you ...

While the FPC connector on the Raspberry Pi 5 makes it possible to add hardware like PCIe NVMe adapters, a whole bunch of USB ports, or extra Ethernet ports, it’s worth keeping in mind that the ...

We may receive a commission on purchases made from links. Marzulli's main goal was a simple one, at least on paper: nothing leaves the Raspberry Pi. That literally means he didn't want any AI ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

Transform your old smartphone into a cost-effective home security camera. By downloading a third-party app, you can repurpose unused devices to monitor your home, children, or pets. This simple DIY ...

The Raspberry Pi is a small-factor PC that can easily fit in your palm, but despite its miniature size, these computers can still pack a punch, with the latest Raspberry Pi 5 featuring 16GB of RAM and ...

If you own a Raspberry Pi, you can start several operating systems from a single boot medium. All you need is a micro SD card ...

In short, don't put a camera above or adjacent to any exhaust vent or heat source. The narrow alleyway between your home and your neighbor's house is a sketchy area because, normally, you can't see ...

I tested nearly every setting my fridge has to offer to find out which number on the dial hits the sweet spot. John Carlsen has more than a decade of experience testing and reviewing home tech ...