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Barcodes are everywhere. But, what do they actually mean? And better yet, how on earth is a laser capable of reading one? Let’s find out! Check out my brother's shop here: https://lovettsundries.com/ And check out Adam's article here: https://hackaday.com/2015/11/02/the-eloquence-of-the-barcode/ If you want to support the channel please hop ...
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