lcd 与C51 的驱动程序 1、本实验箱采用的液晶显示屏内置控制器为SED1520，点阵为122x32，由两片SED1520组成，由E1、E2分别选通，控制显...

在C8051F930单片机上，利用端口匹配和PCA实现按键的长按、短按功能。-In the C8051F930 microcontroller, using the port matching and PCA to achieve a long button press, short press functions.

对数字语音系统的开发有帮助 包含常用资料，开发程序，及调试报告等-right digital voice system development are used to help contain information on the development of procedures and debugging report

单片机控制按键显示芯片HD7279A，现象左移两位显示，C言版.rar-SCM button display chip HD7279A, the phenomenon of the left two show, C made version. Rar

常用pcb库文件，方便进行电路开发，protel99格式的-Pcb library file used to facilitate the development circuit, protel99 format

汇编语言写的，支持读取wav并将波形显示在屏幕上，是自己多年以前的一个课程设计的作业程序，希望对朋友有所帮助-compilation of the written language, and will support wav read waveform display on the screen of their own years ago a curriculum design of the process, and I hope to help a friend

51PS2,单片机+PS2-51PS2, microcontroller PS2

此文件为瑞萨数字电视方案主芯片与MCU的接口I2C通讯协议，真实可用，欢迎有需要的朋友下载。-This document is for Renesas digital TV programs with the main chip MCU interface I2C communication protocols, real available, there is a need to welcome a friend to download.

编写一个延时1MS子程序根据题目选择是定时还是记数状态，本题选择记数状态。然后根据延时1MS计算出计时器的初值是E0H（高8位）18H（低5位）。最后编写算法，对T0初始化，利用T0的中断TF0调用中断处理程序。-prepared a delay rungs subroutine under the topic chosen is not a time to memorize numbers or state of mind of the few options that state. According to delay timer rungs calculate the initial value is E0H (high 8) 18H (Low 5). Preparation of the final algorithm, the T0 initialization, interrupt the use of T0 TF0 call interrupt handling procedures.

Msp430的flash读写文件配置文件，(msp430f427芯片)-MSP430

PIC16F87X在CAN通信中的应用，与MCP2510芯片通过SPI总线传输数据-PIC16F87X in CAN Communication with the MCP2510 chip through the SPI bus to transfer data