Physics of the GPIO Interface

  • Warren Gay


With the popularity of the Raspberry Pi, many students without an electronics foundation are exploring the GPIO interface for the first time. This sometimes leads to problems and limitations because of missing vital concepts and understanding.


Current Flow Gate Voltage Metal Oxide Semiconductor NMOS Transistor PMOS Transistor 
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Copyright information

© Warren Gay 2015

Authors and Affiliations

  • Warren Gay
    • 1
  1. 1.OntarioCanada

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