Thanks to jaromir-sukuba, and racerxdl for working on firmware to implement C2 protocol via arduino GPIO. This work largely pulls from them, as well as connorpp. C2 is a 2-pin protocol. Any arduino ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Fossil fuels have been consumed rapidly over recent decades, and their availability is decreasing. Because of this, there is a growing focus on renewable energy sources. Solar energy is one of the ...

The matchlist array contains the correct sequence of wires to be cut in order to successfully defuse the "bomb". The game begins with a countdown timer and the user attempts to cut the wires in the ...

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Everything you need to know about Zootopia 2.Judy and Nick find themselves on the twisting trail of a great mystery when Gary De’Snake arrives in Zootopia and turns the animal metropolis upside down.

With more than 50 million redeemed miles under her belt, Becky Pokora is a rewards travel expert. She's been writing about credit cards and reward travel since 2011 with articles on Forbes Advisor, ...

TIOBE Index for December 2025: Top 10 Most Popular Programming Languages Your email has been sent December’s TIOBE Index lands with a quieter top tier but a livelier shuffle just beneath it. The main ...

If you have a circulated $2 bill burning a hole in your pocket, think twice before spending it at some store. The bill itself might be worth a lot more than two dollars — enough to build some serious ...

A few clouds. Low 54F. Winds SW at 5 to 10 mph. 54°F A few clouds. Low 54F. Winds SW at 5 to 10 mph. Cloudy. Slight chance of a rain shower. Low 53F. Winds SSW at 5 to 10 mph. 53°F Cloudy. Slight ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...