How ATM Machine Work ?


The magnetic strip on the back of your ATM card contains all your bank account information.

When we insert the ATM card into the ATM machine, the scanner installed in the ATM machine scans the magnetic strip.

Terrain Map

After that, with the help of the mem chip installed on the card, it is connected to the bank's server.

After that a signal is sent to the concerned bank, the bank checks whether the account is in balance or not, after that the bank approves.

If the card is valid, the ATM machine will ask you for your PIN.

After entering the PIN again the signal goes to the bank and if there is money in your account then the bank approves

And after that your money comes out from the ATM machine

Money is put inside the ATM machine by the bank employee.