Raspberry Pis are extremely versatile tools that can function in a variety of ways depending on your needs, such as a flood ...

In the past week, Impinj reported third-quarter 2025 results that exceeded forecasts, delivered US$0.58 in earnings per share on US$96.1 million of revenue, and unveiled new Gen2X RFID innovations ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

E-ink display shows clock, calendar and weather in a clean, human-readable way. Fuzzy mode speaks plain-English approximations like 'about twenty past' instead of exact minutes. Built with a Raspberry ...

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...

Hardware: Raspberry Pi: The central processing unit that hosts the algorithm and manages the overall functionality. ESP32-CAM module: Responsible for capturing high-resolution images of sign language ...

Contactless payments, contactless pairing, contactless tracking. It feels like we’re going through a revolution, as there's been an influx of systems that offer wireless identification and ...

MARD (Multi-Functional AI Robot with Raspberry Pi 5 and OpenAI) is an exciting hardware project developed by Monish, Avanish, Ramesh, and Druva. This project utilizes a Raspberry Pi 5, an L298 motor ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

Abstract: The application of animal tracking holds significant importance across diverse economic domains, encompassing sectors including livestock husbandry, agricultural practices, and the ...

The Pi Network price has moved sideways over the past six days as demand waned and traders waited for another large token unlock in the new year. Pi Network price risks crash on Christmas Day as 8.7M ...