MSP430 HD44780是我的代码！请看一下，谢谢！

单片机AT89S52控制MFRC500以及MAX485实现读取IC卡信息和多机通信功能-Single-chip AT89S52 control MFRC500 and IC card reader to achieve MAX485 information and multi-machine communication

本原程序及8051F020,目的是熟悉RTL8019的硬件结构及软件编程方法，了解TCP/IP,HTTP,UPD,ARP和ICMP协议的内容-Primitive procedures and 8051F020, aimed at RTL8019 familiar with the hardware structure and software programming to understand the TCP/IP, HTTP, UPD, ARP and ICMP the contents of the agreement

计算一个矩阵中的水仙花素，不过使用前先建一个txt文件，里面输入一个矩阵-Calculation of a matrix in the Su-daffodils, but before using to build a txt file, inside the importation of a matrix

51的4*4键盘驱动当按键按下时返回一个值，且只在按下键时返回一次该值，之后返回0；无按键时返回0；包含消抖功能，在键盘的下降沿触发。 基于keil平台-51 4* 4 keyboard driver when the button is depressed to return a value, and press the button only once the value to return, followed by return 0 no keys to return 0 contains extinction Buffeting function, the falling edge trigger at the keyboard. Keil-based platform

jij kjkl klj lkjkl klj kjklj kl-jij kjkl kljklj lkjkl klj kjklj kl

这个是飞思卡尔单片机QG8的SPI模块，这个模块可以实现高速数据通信。-This is a Freescale microcontroller QG8 the SPI module, this module enables high-speed data communications.

本文档详细的介绍了dsp用ad模块进行数据采集后的后续处理工作-This document describes in detail dsp data acquisition module with the ad after the follow-up processing

该文件提供51c程序点阵led显示模块，可以运行在arm平台-51C of the document provides procedures led dot matrix display module can be run on arm platform

SM5964 ISP程序。-SM5964 ISP program. .........

ARM7系列单片机的,键盘输入与LED扫描人机对话程序-ARM7 MCU series, keyboard input and LED scanning procedures man-machine dialogue