Building an electronic pantograph with Hall effect sensors

A pantograph is a machine that lets an artist copy an image by tracing the original. Traditional mechanical pantographs use a complex linkage system to move the output pen relative to the stylus. While 1:1 pantographs do serve a purpose, the real value comes from a pantograph’s ability to scale the output. It is possible […]

Tracing In 2D And 3D With Hall Effect Sensors - Maker News

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Tracing In 2D And 3D With Hall Effect Sensors - Maker News

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