51单片机写得MODBUS协议程序，可以实现寄存器得读写等操作

A/转换程序，用在8051或8031，此外还有两个小的显示的程序-A/switching procedures used in 8051 or 8031, in addition to two small display procedures

24c08驱动程序 本程序用于驱动atm公司生产的i2c――24c08 程序给出了出口和入口-24c08 driver of the procedures used to drive atm company"s i2c-- 24c08 procedures given import and export

usb_slaver_ch375_c51编程-usb_slaver_ch375_c51

PIC单片机入门教程， 非常实用-PIC Singlechip Tutorial, very useful

18B20在MSP430上测试通过程序，有需要可以下载-18B20――program

电压测试，数字电压表，利用动态显示模块显示-Voltage testing, digital voltmeter, using dynamic display module display

UT58A数字万用表电原理图，格式为图片，请注意-UT58A digital multimeter electrical schematic diagram, the format for the picture, please note that

8019sch网络芯片 带PCB图 8019sch网络芯片 带PCB图-8019sch network chip with PCB Figure 8019sch network chip with PCB diagram

这是一个单片机仿真软件,能仿真各种单片机,对开发单片机有帮助.-This is a single-chip simulation software, simulation can be a variety of single-chip, has helped to develop single-chip microcomputer.

欧几里德算法：辗转求余　　原理: gcd(a,b)=gcd(b,a mod b)　　当b为0时,两数的最大公约数即为a　　getchar()会接受前一个scanf的回车符-Euclidean algorithm: Principles of travel for more than: gcd (a, b) = gcd (b, a mod b) when b is 0, the two common denominator is the number of a getchar () will accept the previous scanf carriage return