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

His name was Leonardo Torres Quevedo, a Spanish engineer born in Santa Cruz, Spain, in 1852. Smart? In 1914, he developed a ...

ABI and scripting to the Wasm Component Model (WASI Preview 2). He shares how to build secure plugin systems that run at near ...

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

Creating your own programs might seem daunting. It’s a lot easier than you think.

“Trimester zero refers to the three months before conception when egg and sperm quality are being shaped and the body is preparing for pregnancy,” Lora Shahine, MD, a reproductive endocrinologist, ...

Building your perfect programming environment is easier than you think. Here's how to do it in minutes!

What happens when students stop building for grades and start building like engineers? This competition tested more than ideas.

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...