一个读取支持modbus协议的设备的数据工具

tc35的应用电路，很实用，应该对大家有点帮助-tc35 the application circuit, it is practical, it should be for all of us a little help

这是我给一个做射频卡的公司做的小程序，主要是将数据同时写入PRR8031芯片和数据库，包括一些数据类型转换、生成序列号等内容-This is what I do for a radio card companies do small procedures, the data is also written into the PRR8031 chips, and databases, including some data type conversion, such as serial numbers generated content

利用新型单片机c8051f020进行的编程，该单片片机具有很高的性价比。-new SCM C8051f020 use the program, the single pieces of the machine has a price.

eVC下操作串口提取GPS有效数据1，把文件名字后缀.rar去掉即可，不用解压缩。-operate under serial data from a GPS effective, the document name suffix. Rar can be removed without decompression.

提供串口通讯参数设置接口，控制方式设置接口，传递和接收数据手段控件是在VC++6.0下开发的-provide serial communication interface parameter setting and control settings interface, transmit and receive data means control of the VC 6.0 development

PL2303 driver , usb to serial driver for mobile phones

RS232 control software

Windows下的串口程序示例-a serial program example under Windows OS

手机模块gr47的各种操作源码，包括pdu格式转换等-phone module gr47 the various operational source, including pdu format converter, etc.

LP830 无线识别卡 读写程序demo， 详细实现了hsm协议-LP830 wireless identification card reader procedures demo, achieving a detailed agreement HSM