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 ...

Vishnu Kannan had just begun learning math as an early elementary school student in Howard County when his older brother came ...

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

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

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

PCWorld showcases 14 budget-friendly smart home devices under $100, including smart plugs, security cameras, thermostats, and lighting solutions from brands like Tapo, Leviton, and Philips Hue. These ...

Smart home devices in 2026 have evolved with AI and Matter compatibility, making ecosystem integration seamless across Apple Home, Alexa, and Google. IoT home devices now handle complex automations, ...

We may receive a commission on purchases made from links. It's grown increasingly easier, not to mention cheaper, to build out a smart home as prices fall and availability grows. In order to add smart ...

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 ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

A new Super Bowl ad is raising questions about the power of doorbell cameras. By Dorie Chevlen On Sunday, a Super Bowl ad promoting a new A.I.-powered “Search Party” feature for Amazon’s Ring camera, ...

ESP, easy as ABC.