We earn commissions from purchases you make using links in our articles. Learn more. If you need precise measurements, you're going to want digital calipers. When it comes to measuring lumber or ...

Abstract: An ultrasonic distance measurement system for use in air is presented. The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier ...

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 ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Unless your daily driver is a classic Mini, or something of a similar ilk with drum brakes in all four corners, you'll have calipers providing the stopping force each time you hit the brake pedal.

Don’t let the quiet fool you at Vernier Science Education. Though many of the desks here are empty most days, this is a reflection of the COVID-inspired work-from-home shift, not struggles at the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

When it comes to cars and car parts, a lot goes into sending you down the road and making sure you can come to a stop when you arrive at your destination. As you're probably aware, our vehicles rely ...

Change the look of your brake calipers with some high quality paint. The brake calipers on your car don’t necessarily have to be boring. While painted calipers are typically an optional extra when ...