The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

The new IKEA ANKARLÄGG wireless light emits a gentle glow that requires no hub, smartphone app, or tricky install. And, it's battery-powered ...

The company will use Origin Wireless’ AI sensing to expand the capabilities of its smart home security products.

The Nintendo Switch 2 is the successor to the first generation family of Nintendo Switch consoles, including the regular Switch, Switch Lite, and Switch OLED model, but how does the Switch 2 compare?

Nintendo’s Switch 2 is at the very start of its life — and, as with every young console, excitement for the new hardware is held in check by the quest for something to play on it. That’s in addition ...

When you have a series that's consistently gotten new games for almost 40 years, you have to think about how younger generations will be able to play them. That, and, of course, thinking about your ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...