Had a blast messing with this a long time ago: github.com/grok/eltron-programming... -- basically, a way to pass instructions to a specialized printer. Using PHP (a familiar technology at the time) to allow their developers to print QR codes, bar codes, images for a mining/scientific environment.
It's great to mess with, experiment with that stuff.
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Had a blast messing with this a long time ago: github.com/grok/eltron-programming... -- basically, a way to pass instructions to a specialized printer. Using PHP (a familiar technology at the time) to allow their developers to print QR codes, bar codes, images for a mining/scientific environment.
It's great to mess with, experiment with that stuff.