用于51单片机的定时器延时子程序，对定时有要求的进!

本源代码是单片机乒乓球实验，用89C51，74LS164和8255完成- The source code is the monolithic integrated circuit ping pong experiment, with 89C51, 74LS164 and 8,255 completes

基于C51的DS1820测温的C语言源程序，有详细注释-c51 program about tempreture data acquisiton

MCS-51单片机结构。由ATMEL公司生产的89C51将EPROM改成了4K的闪速存储器，他们的结构大同小异，本章将对8051单片机的结构作一介绍。-MCS-51 single-chip structure. ATMEL Corporation by 89C51 production will be replaced with 4K of EPROM flash memory, they more or less the same structure, this chapter will be the structure of 8051 for an introduction.

东芝T6963控制芯片的240128点阵液晶屏驱动程序-Toshiba T6963 controller chip of the 240,128 dot-matrix LCD driver

AVR硬件设计注意事项,需要在设计中注意-AVRHARDWARE DESIGN GUIDE

IGBT安装指南.PDF IGBT安装指南.PDF-IGBT Installation Guide. PDF IGBT Installation Guide. PDF

按键控制步进电机正反转，此为电子显微镜载物台三维控制设计-Stepper motor control key positive

一个采用C8051F020芯片实现的流量计控制系统源代码，包括了对C8051F020内部AD和DA的编程、共12个LED（采用74HC195)的编码驱动编程等。-A C8051F020 chip using the flowmeter control system source code, including the internal C8051F020 programming AD and DA, a total of 12 LED (using 74HC195) encoding-driven programming.

16位数码管和键盘操作源代码，编译通过的，保证能直接使用-16-bit digital control and keyboard source code, compile, and guaranteed to be used directly

MS-51高级应用程序库，一共5编，欢迎各位朋友下载，分享-Library