PID程序 - 副本

用于PC与西门子S7-200 PLC组成的控制系统(A control system consisting of PC and SIEMENS S7-200 PLC)

电子密码锁设计，实现四位密码开锁，可改密码(Electronic password lock design to achieve four bit password lock, password can be changed)

stc12c5a60s2 单片机实现TFT 卡的读写控制！(stc12c5a60s2 MCU TFT card reader control!)

操作stc单片机内部eeprom程序实例(Operation stc microcontroller internal eeprom program instance)

json编解码,json源文件，交叉变异后，或者直接编译后，用于jons解析和生成json格式数据。(json-c:Json codec,json source file, cross mutation, or directly compiled, jons for parsing and generating json format data.)

基于单片机和无线收发芯片CC1100的无线抄表系统(Based on MCU and wireless transceiver chip CC1100 wireless meter reading system)

该模块使用汇编语言设计的电压报警器，在软件proteus上仿真实现。(The module uses voltage alarm assembly language design, implementation of simulation in Proteus software.)

An effecient algorithm has been proposed by Schmidl and Cox for carrier frequency estimation in orthogonal frequency-division multiplexing systems. The scheme is based on the transmission of a training symbol composed of two identical halves in the time domain. In this paper we extend this algorithm by considering a training symbol composed of L>2 identical parts. This makes it possible to achieve a better accuracy at the cost of some increase in computational load. The estimation range can be made as large as desired without the need of a second training symbol, as required by the Schmidl and Cox method.

一个nokia5110液晶的显示程序，用于51单片机，能方便的控制显示内容以及位置。(A nokia5110 LCD display program for 51, can easily control the display content, and location.)

32X16LED汉字点阵显示屏(atmega16) - 单片机仿真 - Proteus仿真(32by16LED Chinese characters dot matrix display microcontroller)