Journal of Open Hardware
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Journal of Open Hardware

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Engineering
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Explore peer-reviewed research, designs & practices in open hardware. Access articles on open-source electronics, mechanics, digital fabrication & more.

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Articles in this Journal

Design and Implementation of a Closed-Loop CNC Engraving Machine Using Arduino-Based PID Control

A This paper presents the design and implementation of a low-cost desktop CNC engraving system enhanced with a closed-loop control mechanism using Arduino microcontrollers. The system addresses key limitations associated with traditional open-loop co...

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Laser-cut and 3D Printed Gravity-Driven Chromatography Column Rack and Vial Holders

Gravity-driven column chromatography is a widespread technique used across many disciplines, including chemistry, biosciences, geosciences, engineering, industry, and medicine. The purpose is to separate out specific (suites of) compounds from a mixe...

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