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SparkFun will be closed for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

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bound008

Member Since: January 10, 2011

Country: United States

  • if you open up a square card reader, you’ll see that its much more inspired by 80’s hacker tech. you could probably open up sound recorder and if you spooled a cassette tape through it, listen to it as well. its seriously a mono tape deck head and a resistor.

No public wish lists :(