For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

“Make Jewelry With Me – DIY Rings, Earrings & Wire Wrap Tutorials” invites viewers to create stylish handmade jewelry through easy-to-follow tutorials. Covering rings, earrings, and wire-wrapped ...

The best DIY home security systems are affordable and easy to set up without a professional. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...

This tutorial is intended as an educational resource covering the application of mass spectrometry (MS) to quantitative analysis. MS is a widely used instrumental technique in both academic and ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Home security systems—once the exclusive domain of high-priced professional installers—have never been more affordable, and the hardware and software is simpler, more intuitive, and easier to set up ...

Near-infrared spectroscopy, known as NIR spectroscopy or NIRS, is a long-established analytical technique. For over 30 years, it has proven to be a fast and reliable method for measuring chemical and ...

Abstract: In this research, we aim to build a low-cost Do-It-Yourself(DIY) Raman spectrometer system. Due to the previous limitation, the surface-enhanced Raman ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

To identify specific chemicals or molecules in the life sciences and medical research, scientists often use mass spectrometry (MS), usually paired with liquid chromatography (LC). These technologies ...

A new spectrometer developed at North Carolina State University could bring advanced chemical analysis tools to smartphones and other compact devices. Spectrometers are essential tools that analyze ...

Interior designer MaCenna Lee offers simple DIY tutorials for making charming holiday ornaments. Key detail in Bad Bunny’s Super Bowl outfit raises questions — "disappointed" Something is happening ...