Hackaday

Spoofing An Emergency Traffic Preemption Signal

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Here’s How You Can Stream the 2026 Paralympic Winter Games for Free Without Cable

Here's how you can stream the 2026 Paralympic Winter Games online without cable for free. When are the Paralympics? Where can I watch the Paralympics?
IEEE

An Advanced Analyzation of Ultrasonic Sound Detection and Ranging Method using Arduino

Abstract: Sonars are being used in underwater search and rescue efforts, especially those involving airplanes, shipwrecks, and choking patients. In the event that a pursuit lasts for an extended ...
Hackaday

Building A Heading Sensor Resistant To Magnetic Disturbances

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 ...
CNX Software

WiFi and Bluetooth LE can now be used simultaneously on Arduino boards with NINA-W102 (ESP32) module

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...
Taste The Code on MSN

Arduino to Laravel communication - Send data from NodeMCU to Laravel

In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example ...
IEEE

Smart Irrigation Framework Using Arduino for an Improved Abaca Farming System

Abstract: Being newly renowned as the Abaca Capital of the Philippines, Catanduanes must ensure the sustainability of producing quality abaca fibers for the province's economic growth. Farming factors ...