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

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

The ESP32 keeps finding new jobs in my house.

Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether you want to measure ...

This is one in a series about trends in remote control and RF facility management. Barry McLellan is a site engineer for Bonneville International. He lives on Farnsworth Peak in Utah, where the ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

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 ...

To join the CNBC Technology Executive Council, go to cnbccouncils.com/tec Walmart is deploying millions of ambient Internet of Things battery-free sensors throughout ...

Having a smart home isn't just about voice assistants. An effective setup creates an interconnected ecosystem of devices working together to make daily life more convenient, efficient, and secure ...

While sensors and low power actuators occupy the lowliest level of an automation system, they often require a disproportionate amount of time and attention. Historically, each sensor added entailed ...

HARTFORD, Conn.--(BUSINESS WIRE)--HSB, a leading specialty insurer and technology provider, today introduced Meshify Defender Slim™, its latest and thinnest Internet of Things (IoT) sensor, powered by ...

Looking to fulfil its mission to deliver connectivity to support real-time reporting of critical events, from flooding to farming disease outbreaks, the UK’s Department for Environment, Food and Rural ...