在C51下编写的频率计函数，可以对测得输入信号的频率

水位仪通讯控制源码，主要用于水位数据的通讯-Source water level control instrument of communication, mainly used for water level data communications

自己写的C51仿真器代码-himself wrote the code C51 Emulator

单片机讲义-Singlechip handouts

18B20的程序 大家分享 刚刚接触的可以看看 挺有帮助的-18B20 procedures to share with you just contact can look at quite helpful

USB转lpt 68013 驱动方案 USB转lpt 68013 驱动方案-Lpt 68013 Driver USB to USB transfer program lpt 68013 driver program

IIC 单片机io口模拟程序字节-IIC SCM io mouth simulation program byte

测温控制系统(C程序) 测温控制系统(C程序)-temperature control system (C Programming) tem perature control system (C Programming)

适合于PIC单片机的TCP/IP协议栈-suited to the PIC TCP/IP Protocol Stack

,c51 是经典的单片机，简单，精通51单片机，在学习其他的单片机 很易上手 -, c51 is the classic single-chip, simple, fluent in 51 single-chip, single-chip microcomputer in the learning of other very易上手

斜度测试程序 * 程序对应的硬件设置为：利而达MSP430-Test44x实验板，斜度计使用的 * 是ADXL202E，数字y连接TA1/P1.2,数据x连接P1.0/TA0,P4.6对应斜度计电源 * 每个方向的斜度显示时都占用三个字符， * 斜度范围为0~90,高于90的，斜度为(180－斜度）-Gradient procedures for the corresponding test procedures* for the hardware set up: Lee MSP430-Test44x of the board, of the use of gradient is the* ADXL202E, the number of y connecting TA1/P1.2, data x connect P1.0/TA0, P4. gradient of 6 corresponds to the power* of the gradient in each direction are occupied by shows that the three characters,* angle range of 0 ~ 90, more than 90, and slope for the (180- angle)