Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Cree LED introduces its Level 2 (L2) PCBA solutions – fully assembled LED modules engineered for reliability, scalability and simplified sourcing. As demand grows for integrated LED platforms, the new ...

Order doesn’t always form perfectly—and those imperfections can be surprisingly powerful. In materials like liquid crystals, ...

“Fix sleep schedule” features at the top of millions of New Year’s resolutions each year. In fact, it’s widely known that getting adequate rest — that is, eight hours per night — helps improve mood ...

Legal and criminal justice experts said a ruling by a federal judge last week revealed conduct by immigration agents that evokes the civil rights era. By Stephanie Saul A protester detained, her bra ...

Unfortunately, e-commerce websites don't always do right by their visitors. Sometimes they employ "dark patterns," or tactics that trick online shoppers into completing actions that benefit the brand ...

High-salt wash buffer: 500 mM NaCl, 0.1% SDS, 1% Triton X-100, 2 mM EDTA, 20 mM Tris-HCl (pH 8) LiCl wash buffer: 0.25 M LiCl, 1% NP-40 (or IGEPAL CA-360), 1% DOC, 1 mM EDTA, 10 mM Tris-HCl (pH 8) Low ...

A popular tradition in Irish names could help you trace your Irish roots. Our ancestors in Ireland had a very strong tradition of naming the eldest child in each family. It’s really interesting to see ...

Sam Taube writes about investing for NerdWallet. He has covered investing and financial news since earning his economics degree from the University of Maryland in 2016. Sam has previously written for ...