Miroslav Hancar] wasn’t satisfied with abusing just a single component for our Component Abuse Challenge. He decided to abuse ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

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 ...

Abstract: Recent advancements in LED technology have led to the popularity of reduced-power processing schemes owing to their ability to improve conversion efficiency. When LEDs are connected to the ...

Abstract: Automated color-detection object sorting has revolutionized several industries, including manufacturing, logistics, and recycling. The systems that use Arduino UNO microcontrollers for color ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Voting booths are set up at a polling place in ...

November is Plant Wool Month, which raises awareness for "cruelty-free, sustainable plant wools and the innovative designers using them.” Animals rights organization PETA UK is asking iconic Led ...

Screenshots from Kellen Appleton’s Instagram documenting her (left) and Ana Chambers’ (right) progress on a trip across Vermont using only public buses on Oct. 10, 2025. Courtesy of Kellen ...

Google just announced several updates for its digital telecom provider, Google Fi. It's introducing AI-enhanced audio for better sound quality during calls. The company says this will ensure ...

Internal documents show the company that changed how people shop has a far-reaching plan to automate 75 percent of its operations. Internal documents show the company that changed how people shop has ...

LG’s attempts to prove that it’s much more than just an OLED TV brand have taken their most spectacular turn yet with the launch of a new 136-inch Micro LED display targeted at home cinema fans that ...