Corpus ID: 59463779

Low Power ‘PayPower’ Automatic Electronic Vending Machine using PIC 16F877A

  title={Low Power ‘PayPower’ Automatic Electronic Vending Machine using PIC 16F877A},
  author={R. K. Megalingam and Vineeth Mohan and A. Mohanan and Paul Leons},
  • R. K. Megalingam, Vineeth Mohan, +1 author Paul Leons
  • Published 2010
  • Computer Science
  • In this paper we present a Low Power ‘PayPower’ Automatic Electronic Vending Machine design. A simple coin detection mechanism is employed to detect a coin of a single type and taking appropriate action using a PIC 16F877A microcontroller (switching a 230V power supply in this case).The programming process has been accomplished using standard application MPLAB IDE v7.60. PROTEUS v6.9 is used for simulating the entire system. The mechanical prototype to accept a coin has been ingeniously… CONTINUE READING


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