Barcode and the PIC [OT]
On 15 Sep 97 at 16:04, Harold Hallikainen wrote:
Which is the dilemma between selling multiple quantities of an
identical item, and using the barcode as a asset number. Since ppl
don't need to remember barcodes, why not add an extra, say, 128 bits
at the manufacture stage, starting at 0 for every unique product.
You wouldn't need to store the entire number, hashing it with the
unique product number would do...
(remove the you know what before replying)
In reply to: <19970915.130309.3087.1.HaroldHallikainen@juno.com>
See also: www.piclist.com/techref/microchip/devices.htm?key=pic
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