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

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 ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...

Abstract: Versatile and low-cost four-legged robots have been developed to solve surveillance problems in harsh environments. This compact platform utilises the computing power of Raspberry Pi 4 to ...

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 ...

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 ...