Method of transmitting information from efficient communication protocol card readers to mobile devices
作者： Kartik Lamba , Michael Shyh-Yen Ho , Jack Dorsey , Adam David Peter Rothschild , James M. McKelvey
DOI:
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摘要: A method is provided of transmitting information with a communication protocol to mobile device. card reader read head that has slot for swiping magnetic stripe card, an output jack and device electronics includes microcontroller. The used data on card. raw signal produced indicative stored the stripe. converted into processed digital microcontroller can interpret. synchronous Manchester encoded stream makes greater number 0 crossings. delivered through jack.
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