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 ...

When 12-year-old Matteo Mucchetti mapped out an amusement-style attraction that he wanted to create in his family’s basement and then showed it to his older brother Nico, the high-school sophomore was ...

Dar es Salaam. Tanzanian youth are gaining hands-on experience in coding, robotics and digital design through Airtel Fursa Lab, with participants describing the initiative as a rare opportunity to ...

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

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

Musk at Davos: When space becomes the solution… and ethical questions vanish With the conclusion of the Artificial Intelligence sessions at the World Economic Forum (WEF) in Davos 2026, technology ...

We’re entering a new renaissance of software development. We should all be excited, despite the uncertainties that lie ahead.

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Plenty of our childhoods had at least one math teacher who made the (ultimately erroneous) claim that we needed to learn to do math because we wouldn’t always have a calculator in our ...

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics at low prices. Admittedly, they usually seem to be old flat-screen TVs, ...