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 ...

The SP0256-AL2 was originally available in the early 1980s in speech add-ons for the VIC-20, Atari 8-bit computers, and the Tandy TRS-80. Radio Shack sold the bare chip as the "Narrator Speech ...

Pi Network has temporarily disabled wallet payment requests after a surge in scam incidents targeting users with large balances. In a Dec. 30 post on X, the Pi Core Team warned users that scammers ...

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 ...