磁卡读写器的源码，包涵全部工程文件和说明-Magnetic card reader of the source code it covers all the engineering documents

宿舍智能防火防盗系统的设计，利用STM32作为核心处理器，热释电、红外对管、磁卡标记作为烟、人数、物品的检测，并且利用无线收发模块作为远程监控。并带有12864液晶显示、蜂鸣器、led等报警程序。-The dormitory intelligent fire alarm system design, the use of STM32 on the tube as the core processor, pyroelectric infrared, magnetic card marked as

PF52913是一款磁卡解码的芯片，此代码是基于STM32下的解码程序。-PF52913 is a magnetic card decoding chip, this code is based STM32 under the decoding process.