Fancy being able to store the data from your old HP163xx analyser? Or your Spectrum Analyzer? Or pretty much any old GPIB-instrument that supports a GPIB-Based disk? Or even that Old Commodore? Sounds Cool? Then this project is for you! Using a PIC 18F4620 an SD-card and a few other components, this project will emulate a HP 9121 disk drive, or other drives with minor changes in the code.
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