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The simplest system - is on your ATM card. When you insert your card into an ATM - the system reads the data stored on the chip. It then matches that data with the central computer - so it knows what PIN should be entered. If you enter the correct PIN, you can proceed to withdraw cash - if the PIN is wrong - you get another two attempts, before the machine retains your card.
Using a chip & PIN card in a shop to buy goods - the system is the same as an ATM. The difference is - if you fail to enter the correct PIN three times, the system simply disables your card - and you have to order a new one !
What else can I help you with?
What tools machines?
The machines are said to transform vector objects used by the chip.
Explain what pin pad and chip readers are and say how they are used?
no
Is a chip and PIN an input or output device?
Input! x
What does a Chip and PIN reader do?
A Chip and PIN reader is a device used to process card payments securely. It reads the embedded microchip on a credit or debit card and requires the user to enter a Personal Identification Number (PIN) for authentication. This dual-layer security helps reduce fraud by ensuring that only the cardholder can authorize transactions. Chip and PIN technology is widely used in many countries to enhance payment security.
Are chip and PIN anagrams for something?
No, chip and pin are actual words. Example sentences:My favorite are chocolate chip cookies.The first disposable diapers didn't have tapes, you used a safety pin to fit them on the baby.Your confusion may come from the fact that these two words also come in the form of acronyms:CHP (pronounced chip), California Highway PatrolPIN, Personal Identification Number
Why first pin of ic 7806 is used as input?
Because that is the way the chip was designed. No special reason.
Advantages and disadvantages of 'chip and pin'?
no lol
What are disadvantages of a chip and pin device?
Security
What is the maximum number of inputs you could have on say an OR gate If it were a 16 pin chip could you have 14 pin inputs one Vcc and on GND?
You need an output pin as well, so in the example of the 16 pin chip, you could have 13 inputs.
What is function of server?
In DDR1 the Chip is in Rectangle shape and DDR2 the Chip Shape is in Square and DDR2 is Chip smaller than DDR1.DDR1 is centre cutting 7.5cm.DDR2 is centre cutting 7cm.DDR1 pin 92. DD2 pin 122.DDR1 pin is larger than DDR2.
What is the input of an Chip and pin payment device?
There both
Are chip and pin credit cards widely accepted in the USA?
Yes, chip and PIN credit cards are widely accepted in the USA, but they are not as common as chip and signature cards. Many merchants in the USA have upgraded their payment terminals to accept chip cards for added security.
