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How does a barcode scanner work?
A laser, reading a bunch of lines? Where's the camera? And how do barcodes even work? Come find out with me! Tools: Technik Tweezers (Almost the only kind I'd recommend) https://amzn.to/3HOIBX1 (out of stock? look below) Hakko Tweezers (Made to last!) https://amzn.to/3wRk6mI Precision Screwdriver Set w/ Security Torx for consoles/phones https ...
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