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 ...

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

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

Windows 11 feeling bloated? Sophia Script lets you reshape the OS from the inside out. Here's how it works.

LOUISVILLE, Ky. — Code Louisville, a free tech training program that has prepared an estimated 5,000 Kentuckians for careers in software development over the past 13 years, will teach its final class ...

Best way to learn how to code, if done right.

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

TIOBE Index for February 2026: Top 10 Most Popular Programming Languages Your email has been sent February’s TIOBE Index shows a leaderboard that looks steady at first glance, but small shifts beneath ...

A surge in sensors and cameras, combined with artificial intelligence, has transformed U.S. intelligence’s ability to locate ...