Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Whether for drug screening or toxicity testing, stem cell-based 3D tissue models are key to biomedical research. However, producing cell aggregates in bioreactors is highly complex and cost-intensive.

I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

WEST SPRINGFIELD, Mass. (WWLP) – The 58th annual Railroad Hobby Show is set for this weekend at the Eastern States Exposition Fairgrounds in West Springfield. Eastern States Exposition offers free ...

John Lauritsen is an Emmy award-winning reporter from Montevideo, Minn. He joined WCCO-TV in late-July of 2007. Two days after he started, the Interstate 35W bridge collapsed. There are hundreds of ...

AirPods Pro 3 launched just a few months ago, but rumors indicate there’s a second model coming this year with one key upgrade: IR cameras. Here are the details. After having mixed first impressions ...

PORTLAND, Ore. (KOIN) — The Columbia Gorge Model Railroad Club’s Holiday Open House is pulling back into Portland, and they are excited to show off their scale model of the Columbia Gorge area. KOIN 6 ...

Of the 18 museums in Balboa Park, only one is in a basement. The San Diego Model Railroad Museum is the successor to a rich history of model railroading in the park. That history began in 1935, when a ...

Calling all train fans and hobbyists — The El Paso Model Railroad and Historical Association is hosting an open house running model electrical trains. The association started at Fort Bliss in the ...

NORTHERN MICHIGAN,. (WPBN/WGTU) - - Watco has officially taken over operations of the Great Lakes Central Railroad, a significant rail line in Michigan. The railroad, the largest Class III regional ...

Since 1946, model railroad enthusiasts have gathered in the basement of the Calumet Park Fieldhouse to work together on the construction of what amounts to a small civilization. The Lake Shore Model ...

Like the iPhone 16 series, all of Apple's latest iPhone 17 models include a new Camera Control button (located on the lower right-hand side when holding the phone in portrait mode). The button aims to ...