Design of digital copiers IC card billing system based on PIC MCU
Qianhao Zhang · Microcomputer Information · 2010
Digital copiers are indispensable in modern office equipment,but the price is more expensive. Through the development ofmachinery leasing business,copier providers can expand the markets. This design use the IC card as a storage media of the digitalcopier printing service and apply PIC MCU as the master control chip,and then it will constitute a digital copiers billing system withaccounting automatically and information displaying finally. It may facilitate the conduct of digital copier leasing business.