These are some great DIY projects that you can do for cheap.

Forewarned is forearmed.

Christopher Puckett, a junior aerospace engineering major from Metropolis, Illinois, recently participated in NASA’s RockOn ...

This library is experimental and implements a minimal subset of the functionality of the sensor. The library includes reading the temperature and humidity register and the manufacturer-ID register.

The device, which pulls moisture from the atmosphere to form its electrolyte, could power wearable health monitors ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

Home Assistant is one of the best smart home platforms out there. It's even better when you throw your Pixel into the mix.

To circumvent that issue, I decided this time to opt for a presence sensor. These use mmWave radar signals instead of ...

Diagnosis and management of atopic dermatitis, a type of eczema, are complicated by skin temperature fluctuations, unclear ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

It’s hard to deny that label printers have become more accessible than ever, but an annoying aspect of many of these cheap units is that their only user interface is a proprietary smartphone app ...