We earn commissions from purchases you make using links in our articles. Learn more. Anyone who works on their car should have a multimeter, but they come in handy around the house too. Whether you ...

One of the most popular articles we publish every three yeras, this piece breaks down the most significant revisions in the ...

Discover how to create a simple solar energy harvester at home using basic household items and electronic components. This step-by-step tutorial guides you through building a DIY solar power device ...

Abstract: In many industrial applications, digits on instrument display need to be automatically identified. In this paper, we propose a new feature extraction method based on non-luminous digital ...

This is a summary of what I needed and learned while integrating a trackpoint into my custom built hand-wired split mechanical keyboard. It took quite a lot of research and planning, so I thought it ...

Abstract: Historically, analog null meters have been used to determine zero voltage conditions in metrological applications. When digital multimeters (DMMs) became available with resolution comparable ...

XyphroLabs's UsbGpib is an open-source hardware, inexpensive, and portable USB to GPIB adapter aiming to provide "access to ...

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Initially developed by Hewlett-Packard in the late 1960s/early 1970s, GPIB (General Purpose Interface Bus), also known as IEEE-488 or initially HP-IB (Hewlett-Packard Interface Bus), is a short-range ...