Researchers at Concordia and Qatar University have created a low-cost sensor system that tracks indoor air quality in real time. The devices are built on tiny, affordable computers often used in ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it. Heck, if you’re willing to write long lines of code, you can create a ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

Abstract: Victims of fire events may suffer property damage as well as fatalities. A fireman must safely put out a fire in order to avoid damage and loss. A firefighter's life is in danger while doing ...

SCIENCE-BASED. Department of Science and Technology Secretary Renato Solidum visits an exhibit at the Robinsons Place Tacloban on Wednesday (Sept. 3, 2025) during the Regional Science, Technology, and ...

BOSTON — Bostonians know the frustration of waiting at an intersection where the traffic light seems stuck on red. Boston is the first city in the country to use artificial intelligence to calibrate ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide, That's why I started to build this ...

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Physical work test is narrowed and does not include “preliminary activities” Projects using the physical work test must maintain “continuous program of construction” Projects smaller than 1.5 MW can ...

Introduction: When a life science project is identified as potential dual use research of concern (DURC), United States government policy and biorisk management professionals recommend conducting a ...

Image art by Paul Gerke via ChatGPT-4o. In what appears to be an unwitting ongoing act of self-sabotage that threatens grid reliability in an era of rapid load growth, the United States federal ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. We present a methodology for creating a roof rainwater harvesting (RWH) contaminant ...