23 lines
744 B
Markdown
23 lines
744 B
Markdown
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---
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title: Surprises with cheap Arduino versions
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author: eNBeWe
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type: post
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date: 2015-01-10T21:00:16+00:00
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url: /2015/01/10/surprises-with-cheap-arduino-versions/
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ptadn_textarea:
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- '{title} {link} {excerpt}'
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categories:
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- Allgemein
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- Bastelkram
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---
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I just had a small surprise when I was assembling circuits for my master thesis project. When I was wondering why the Arduino wasn't working as expected I discovered the following "bug".
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[][1]
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This missing soldering point is the ground for one PWM pin.
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Its probably my own fault for buying cheap Arduino replacements from sainsmart instead of the original Arduino boards.
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[1]: /posts/images/IMG_20150110_215338.jpg
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