This project implements a smart traffic signal system using Arduino UNO, ultrasonic distance sensors, and LED signals. The system controls traffic signals at a junction by dynamically adjusting the ...

GALWAY, Ireland, Sept. 2, 2025 /PRNewswire/ -- Medtronic plc (NYSE: MDT), a global leader in healthcare technology, today announced two U.S. Food and Drug Administration (FDA) regulatory milestones ...

The Oconee County Sheriff’s Office reported the following incidents: DRUGS SEIZED: On Aug. 19, Deputy Kelda Simmons was patrolling along Dowdy Road shortly before 12:30 a.m. when the officer spotted a ...

You can't mount a cinema camera on a Formula One race car. These nimble vehicles are built to precise specs, and capturing racing footage from the driver’s point of view isn’t as simple as slapping a ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

Doğa PET, a new recycling venture by Doğa Holding, has partnered with Germany-based Tomra Recycling to use its sensor-based sorting solutions to produce polyethylene terephthalate (PET) flakes and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Scientists developed a smartphone-compatible ethanol sensor using a metal-organic framework called Cu-MOF-74. The sensor visually detects ethanol concentrations across a wide range, with no ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

A growing chorus of experts warns that process sensors — long excluded from cybersecurity standards due to their non-routable protocols — pose a critical risk to the electric grid as FERC and NERC ...

ABSTRACT: This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane.