This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

Mayor Cherelle Parker unveiled the "Breathe Philly" network which uses 75 air pollution monitors across the city to track air quality in real time.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

This project uses python, flask, docker-compose and redis to create a simple web server to display the latest historical values from the sensor. The sensor reads two particulate matter (PM) values.

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

A new air-quality monitoring network in Johannesburg, South Africa, is revealing how pollution pulses through the city, in waves that rise and fall within an hour. These insights, generated from ...

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 with sufficient room (32GB or more) and a tool called PINN. This stands ...

Clouds settle low in the sky as dusk sets in across Pajaro Valley. Fields of strawberries stretch out as far as the eye can see, catching the last amber rays of the day. In the distance, the twin ...

Designed around the Raspberry Pi 5 and an M12 optical architecture, the kit will initially support IQL’s TLens-enabled camera modules built on the Sony IMX462 and Sony IMX900 image sensors, two ...

Developers are navigating confusing gaps between expectation and reality. So are the rest of us. Depending who you ask, AI-powered coding is either giving software developers an unprecedented ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...