A home security system using a PIR (Passive Infrared) motion sensor connected to an Arduino. The system detects motion and triggers both audible (buzzer) and visual (LED) alerts. The project is ...

Internet of Things (IoT)-based safety equipment system can enhance the working conditions and safeguard. Working environment for sanitary workers can be improvised through IoT. The system makes use of ...

We may receive a commission on purchases made from links. Though the meaning of smart home varies depending on who you ask, with so many useful smart sensors for your home, if your home isn't smart, ...

It's surprisingly tricky to find a temperature that keeps food fresh, not frozen. Here's what I learned after testing all the ...

Acid rain sucks, particularly if you run a fancy university with lots of lovely statues outside. If you’d like to try and ...

Sometimes you need to know what temperature something is, but you don’t quite want to touch it. At times like these, you ...

Resideo’s newest thermostat looks like a compelling alternative to Nest or Ecobee if you’re looking for a premium smart ...

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio is a CNET contributor who writes about energy, personal ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.