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基于c51单片机的74ls373芯片无限拓展功能的源代码，（学院里写的）(Based on 74 c51 ls373 chip infinitely function source code, written in the (college))

NFC MIFARE FELICA S50 S70 P2P ID卡 动物标签 18092 14443 技术详细介绍 (1)——概念、分类 (2)——国际标准 (3)——能量、调制 (4)——数据编码 (5)——防冲突 (6)——通讯协议概述 (7)——ID卡 (8)——动物标签 (9)——动物标签HDX (10)——识别号的格式变化 (11)——Mifare系列卡的共性 (12)——三次相互认证 (13)——Mifare S50与Mifare S70 (14)——Mifare S50与S70的存取控制 (15)——Mifare1的安全性及7字节序列号M1卡 (16)——Mifare?UltraLight (17)——射频卡中数据的存储形式 (18)——Mifare Desfire (19)——Desfire的3次握手认证和段密码生成 (20)——RC系列射频接口芯片 (21)——RC系列射频芯片的天线设计 (22)——RC系列射频芯片的寄存器操作 (23)——ISO15693的载波、调制与编码 (24)——ISO15693的防冲突与传输协议 (25)——Felica简介 (26)——Felica的文件系统 (27)——CPU卡概述 (28)——基于MF1射频卡的酒店门锁设计 (29)——射频接口芯片TRF7960 (30)——PN512的寄存器设置(NFC MIFARE FELICA S50 S70 P2P ID card animal tag 1809214443 technical details (1)- Concept, classification (2)- International Standard (3)- the energy modulation (4)- data encoding (5)- Anti-collision (6)- Communication Protocol Overview (7)- ID cards (8)- Animal tags (9)- Animal label HDX (10)- Changes format identification number (11)- Mifare series cards common (12)- three mutual authentication (13)- Mifare S50 and Mifare S70 (14)- Mifare S50 and S70 of the access control (15)- Mifare1 safety and 7-byte sequence number M1 card (16)- Mifare UltraLight (17)-? to store data in the form of RF card (18)- Mifare Desfire (19)- Desfire three-way handshake authentication and password generation segment (20)- RC Series RF Interface Chip (21)- RC Series RF chip antenna design (22)- RC Series RF chip register operations (23)- ISO15693 carrier modulation and coding (24)- ISO15693 anti-collision and transmission protocol (25)- Felica Introduction (26)- Felica file system (27)- CPU card Overview ()

Luminary_micro 选型软件。(Luminary_micro Selection Software.)

STM32控制AD9954产生正弦波等波形，频率幅值可调，包含两篇论文。(STM32 controls AD9954 to generate sinusoidal wave and other waveforms with adjustable frequency amplitude, including two papers.)

CC2530模块通过I2C通信接收ADXL345传感器采集到的数据并通过串口通信传递给电脑，亲自调试测试可用(CC2530 module through the I2C communication receiver the ADXL345 sensor to the data passed to the computer through the serial port communication, the person commissioning tests available)

说明：  msp430g2553，使用内部时钟，间隔一秒闪烁。.(msp430g2553, using an internal clock, flicker one second apart)

说明：  GY91陀螺仪开发例程，stm32F407ZGT6，角度传感，磁力计，九轴传感器(GY91 gyroscope development routine)

Binary Bomb Project. Sample bomb and the phases that need to be diffused. Good practice for assembly programming

西北工业大学 C++ 描述 FIRA 5vs5 仿真足球(Northwestern Polytechnical University C++ description of FIRA the 5vs5 simulation soccer)

说明：  用实验板拨打电话或手机,是开发板的程序,大家可放心用(Using the experimental plate or phone call is the development board s procedures, you can rest assured that with)