Automated teller machine

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here is the simplest presentation on embedded system

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Automated teller machine

  1. 1. Embedded systemDefinition:•It is any device that includes aprogrammable computer but isnot itself intended to be ageneral purpose computer.•The core of embedded system is aMicroprocessor or aMicrocontroller.
  2. 2. Embedded system Examples: Automated teller machine. Camcorders. Fax machines. Television. Cruise missile. Home security system. Standby generators.
  3. 3. ATMWhat is an ATM? An automated teller machine is a computerized telecommunications device that provides the customers of a financial institution/bank with access to financial transactions in a public space without the need for human clerk or bank teller
  4. 4. ATM
  5. 5. Functions of ATM 24-hour access to cash View account balances Order cheque book Pay your utility bills Refill your Prepaid card Account statement Change your pin
  6. 6. Disadvantages of ATM Fraud Theft Fake currency Card deactivation Difficult to operate for illiterate persons

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