About this document
Smart Card Prepaid Energy Meter System by SrinijaRagi is a document available to read on EtoBox.
This document describes a prepaid energy meter system using smart cards. The system uses smart cards that are inserted into a meter to provide prepaid electricity to consumers. When the card balance reaches zero, power is cut off. The system benefits consumers through prepaid billing and utilities through reduced financial risks and improved cash flow. A prototype customer terminal was built using an 8051 microcontroller, smart card reader, LCD, relays and other components to demonstrate the system
- Author
- SrinijaRagi
- Language
- EN