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 ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

China benefits whether or not a deal emerges on carrier-killer CM-302s, analysts say.

A hackerspace is a place that generally needs to be accessed by a wide group of people, often at weird and unusual hours.

In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

There may be a fungus on your future bill of materials if mushroom-based memristors become a viable memory element.

Back in 2024, Renesas first released the RA0E1, an ultra-low-power Cortex-M23 MCU designed for cost-sensitive applications, followed by the RA0E2, with ...

Check out the latest stories, videos, and podcasts from the week of Mar. 2, 2026.

Amazon communities bypassed grid failures by building solar-river hybrid power systems — delivering reliable electricity, ...

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.