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Replace old scanner with electric slide rail (first improvement)

Overview

I once saw an old scanner in a recycling bin. I bought it for 5 yuan and took it home. Then I took it apart and planned to transform it into a slide rail. Then I designed and made the board in Lichuang EDA, and then processed it until now. The program is very simple and practical using Aruino!
This is the first-generation product and is expected to be launched as a second-generation product soon. It is completely self-marked and enrolled. No, it is completely designed, produced and programmed by myself. Let’s look forward to my new works together! ![IMG_20200813_123344.jpg]

Design Files

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Update:2025-05-15 17:20:30

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Does anyone have any information about practical applications or lectures on EMC?
It is not just theoretical, it has practical value.
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