PORTLAND, Ore. (KOIN) — The free at-home COVID-19 testing kits sent by the federal government are arriving at local mailboxes. Each kit has two tests inside and come with detailed instructions. Before ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

If you’re trying to figure out how to use a pregnancy test strip, rest assured that you’ll learn everything you need to know about doing a pregnancy test at home. Wondering how to use a pregnancy test ...

Tyler Lacoma has spent more than 10 years testing tech and studying the latest web tool to help keep readers current. He's here for you when you need a how-to guide, explainer, review, or list of the ...

A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...

A customer wants a new server to dedicate to its latest high-transaction Web app. Traffic on the current site is heavy and is expected to double in a year. What's needed is an accurate and reliable ...

To avoid contamination, first wash your hands and avoid contact with testing surfaces. 2. Add drops Then for the BinaxNOW kit, put six drops from the dropper bottle into the top hole of the card. 3.