This project is an Arduino-based home automation system that brings together multiple sensors and a Bluetooth module to detect smoke, flame, and rain. It also allows you to control certain outputs ...

NASHVILLE, Tenn. (WSMV) - Big lines greeted students at a few Rutherford County Schools this week as the district tested a new weapons detection system. The new system is expected to roll out next ...

TRUCKEE, Calif. (News 4 & Fox 11) — When lightning strikes, wildfire can follow. We saw that this week in the Lake Tahoe region, with over 1,500 reported lightning strikes sparking at least 29 ...

ELOY, AZ (AZFamily) — Monday was one of the first real tests for a multi-million-dollar dust detection system along a 10-mile stretch of I-10 in Pinal County, installed by the Arizona Department of ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Properly installed smoke ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

SEOUL, Sept. 8 (Yonhap) -- Defense giant Hanwha Aerospace Co. said Monday it has signed a 270 billion-won (US$194.1 million) deal with the state arms procurement agency to mass produce explosive ...

The Arduino Uno is powered by the ATmega328P, an 8-bit microcontroller that runs at 16 MHz. It has 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM. The board has 14 digital I/O pins (of which ...

Taking care of your family and home can feel like a full-time job. The constant need to keep your house clean, comfortable, safe, and secure can be physically exhausting and even lead to mental ...

Abstract: Non-invasive crowd estimation has remained a challenging issue among researchers. Methods such as image analysis and Wi-Fi/Bluetooth probing can always be used to identify and track people.