FingerReader_damo

基于MFRC500型读卡器的无源RFID系统设计(Based on MFRC500 type of passive RFID reader system design)

51单片机驱动74ls164程序 (51 Microprocessor 74ls164 program)

MSP430实现的多级菜单功能，采用OLED实现，占用Ram量较少(MSP430 realize multi-level menu functions, the use of OLED achieved occupancy of less Ram)

ATT7022的采集，校准，纯软件实现。适合与多功能电表的开发！(ATT7022 acquisition, calibration, pure software implementation. Suitable for development with multi-meter!)

说明：  STM32F429系列单片机的freertos嵌入式操作系统开发资料，源码和官方文档等(code.datasheet and so on about STM32F429 series mcu)

该工程主要是实现了一个地址簿的功能，方便的对个人的通讯地址进行管理(The project is to achieve an address book function, convenient for individuals to manage mailing address)

RS485的通讯源代码，此代码主要是和单片机通讯的，初学者可以参考！(RS485 communication source code, this code is and the single-chip communications, beginners can refer to!)

说明：  通过单片机来控制水的温度。 通过设定预定温度，让单片机来自动调动开关，控制水温。(Through the single-chip microcomputer to control the temperature of the water. By setting the target temperature, so that the mobilization of single-chip automatically switches to control the water temperature.)

说明：  基于c8051f120内部PCA使用的C程序。内含6个.c文件。8bitPWM,16bitPWM,高速输出，频率，软件定时，捕获。(C8051f120-based C-program used within the PCA. Containing 6. C files. 8bitPWM, 16bitPWM, high-speed output, frequency, software timing, to capture.)

C语言编写的pic16f876a单片机程序，用来做电池充放电，调试成功。(The program of C language with pic16f876a microcontroller , used for battery charging and discharging, and has been proved successful.)