Used to achieve PID algorithm c language procedure, use of the PID algorithm pro...

周立功C51工具书.rar-weeks meritorious C51 tool. Rar

RS232通信程序，初学者的入门程序，很有用的-RS232 communication procedures, entry procedures for beginners, very useful

fft.c - fast Fourier transform and its inverse (both recursively) -fft.c- fast Fourier transform and its inverse (both recursively)

编译通过的两块单片机读写双口RAM7132的原程序！供大家参考！-compiled by the two dual-port MCU literacy RAM7132 the original program! For your reference!

SMS卡的AT控制程序演示，51单片机用-SMS AT demonstration control procedures, with 51 MCU

这个源码是在电源上电过程中的处理程序，在单片机上电过程中需要有很多步骤去处理，供大家参考讨论-This source code is in the power supply in the course of treatment procedures, the single-chip power and the need to have a lot of steps to deal with, for reference to discuss

dijkstra算法源代码，实现了dijkstra算法，并附有一个简单路网文件-dijkstra algorithm source code, to achieve the dijkstra algorithm, together with a simple network file

运用51单片机同时产生64K和8K方波。-The use of 51 MCU while producing 64K and 8K square-wave

ICCavr编写的TWI总线协议读写函数，测试通过-ICCavr prepared by TWI bus protocol to read and write function, the test

本文介绍了AT89C2051单片机的性能和特点，并在分析了超声波测距原理的基本系统框图。该设计系统经校正后，其测量精度可达0.1米-This paper introduces the AT89C2051 performance and features, and the analysis of the ultrasonic distance measurement principle diagram of the basic system. The design of the system calibration, measurement accuracy of 0.1 meters