Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

From ultra-rugged construction to uber-stylish designs, here are the best Samsung Galaxy S24 Ultra cases to protect your new tech toy for years to come.

APC issue 542 (February) is now available, ensuring you never miss another software update.

CJD Surveillance The National Prion Disease Pathology Surveillance Center (NPDPSC) is the only Center of its kind in the U.S., which coordinates autopsies and neuropathologic examinations of suspected ...