In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example ...

If we wanted to store a large array of small numerical values (e.g. under 128), then using "c" specifier (int8_t) would be appropriate. See Specifying value types section for full list of available ...

The language is expressive enough to represent a wide variety of string manipulation tasks that end-users struggle with. We describe an algorithm based on several novel concepts for synthesizing a ...

This year has had no shortage of alarming Chinese espionage efforts targeting the United States that were uncovered by government officials. 2025 saw the conviction of a former active-duty military ...

“Robert” and “Bob” refer to the same first name but are textually far apart. Traditional string similarity functions do not allow a flexible way to account for such synonyms, abbreviations and aliases ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

The Miss Universe pageant took place in Thailand on Friday local time. The 2025 winner, Miss Mexico Fátima Bosch, was crowned after some drama-filled weeks for the pageant. The Miss Universe ...

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

Bernadette Spofforth lay in jail on a blue gym mattress in a daze, finding it difficult to move, even breathe. “I just closed down. But the other half of my brain went into Jack Reacher mode,” she ...