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While often seen as a specialist instrument, digital calipers are actually easy to use and allow both enthusiastic amateurs and professionals to work and measure with much greater precision than can ...

We may receive a commission on purchases made from links. As a reviewer of all things technology, I keep tools in my office that I use to measure the dimensions of the devices I write about. When ...

You might wonder why [Kevin] wanted to build digital calipers when you can buy them for very little these days. But, then again, you are reading Hackaday, so we probably don’t need to explain it. The ...

An electronic digital caliper is made to record the measurements to a computer with the use of RS232 interface. The design of the device can work not only with inexpensive calipers but also with ...

I needed a temperature controller module recently, so off I went to Banggood to order one. As one does I found myself browsing, one thing led to another, and I bought a micrometer screw gauge. While ...