Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

This story appears in the February 2014 issue of National Geographic magazine. In 1418 the town fathers of Florence finally addressed a monumental problem they’d been ignoring for decades: the ...

Latest from Sky Sports News reporter Danyal Khan: “There have been reports on Sunday that Manchester United are lining up potential replacements for Ruben Amorim if they were to make a change in ...

Abstract: The increasing global concern regarding humane pest control methods and the need for effective small mammal management in various environments have prompted the development of innovative ...

DHS revealed this week that ICE and CBP officers are using facial recognition technology to identify both undocumented immigrants and US citizens in the field. In the last days it came out that the ...

Psychology says people who wake up naturally without an alarm have these 7 advantages in life While millions rely on jarring alarms to start their day, research reveals that those who wake naturally ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...