Basic knowledge of smart card reading

The smart card's name comes from the English "Smart Card", also known as the IC smart card (Integrated Circuit Card IC card). It will have the data storage, data processing, security features such as integrated circuit chip embedded in a plastic substrate, packaged in card form, its shape is similar to overlay magnetic stripe cards. Is recognized as the world's smallest PC. The basic components of smart card: 1 controller 2, package (plastic model); 3, software 4, IC smart card chip IC smart card concept was introduced in the early 1970 of the 20th century. Before the introduction of IC smart card, magnetic card has been used widely around the world, but because of the simple magnetic card, criminals can read out the data from the magnetic strip and copy it to the fake cards, to avoid huge losses, people began looking for a new method of IC smart card was born.