If you prefer not to have cameras in and around your home, try one of these more private, WIRED-tested security devices.

Compare the best smart home sensors for your 2026 setup, from basic PIR models to mmWave devices like the 60 GHz Aqara FP2 ...

Having a pump in a remote location where you aren’t constantly monitoring it is a common scenario, which can be unfortunate ...

Forewarned is forearmed.

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

The embedded OS your media room needs ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

If you’re working on an air quality monitoring project and space is at a premium, SparkFun’s latest Qwiic breakout board featuring Bosch Sensortec’s BMV080 sensor might be exactly what you need. This ...

Welcome to the guide on creating a Line Follower Robot using Arduino! In this instructable, you'll learn how to build a robot that follows a line using infrared proximity sensors. The Arduino ...