Just last year, we reported on the SparkFun Air Quality PM1/PM2.5/PM10 Sensor, based on the Bosch BMV080 fanless air-quality sensor and priced at around $65. DFRobot has now launched a low-cost ...

SENECA, S.C. (FOX Carolina) - The School District of Oconee County said law enforcement is on campus at a school after a security system alert went off on Monday. Oconee County deputies said at 1:14 p ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

On Saturday, tech entrepreneur Siqi Chen released an open source plugin for Anthropic’s Claude Code AI assistant that instructs the AI model to stop writing like an AI model. Called “Humanizer,” the ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

We’re on the ground at CES in Las Vegas all week to sift through the hype and find the products that should actually be worth your money this year. Check out our guide to CES 2026 for our latest hands ...

Toy manufacturer Lego has released its Smart Play system, which includes Lego bricks, tags and minifigurines with built-in sensors and a tiny speaker at this year's Consumer Electronics Show in Las ...

As a kid, I loved "Tron." Or at least, I thought I did. My older brother and I watched that VHS tape so many times, imagining ourselves riding light cycles and zipping through the Grid. As I got older ...

Recently, my nine year-old nephew came running into the room, eager to find a seat to watch a performance by Iggy Azalea on an awards show. He sat, enraptured by her performance, yelling, “Iggy!” ...

FANTASTICAL "FOSO"... will feature 32 large columns that are awash in color, and, yes, sound: Music will be synchronized to the columns as they flicker and flit through the ROY G. BIV spectrum and ...