图形点阵液晶模块相关的各种面板大小驱动程序。

51单片机旋转屏幕的时钟，是doc格式，代码在文章里-51 Single-chip clock rotating screen is doc format, the code in the article

主要介绍keil的功能及使用方法，并附有相关实例，及源代码-Keil introduces the function and use, together with relevant examples, and source code

51单片机模拟串口SPI方式接收和发送数据-51 single-chip analog SPI serial receive and send data

手把手教你学单片机（第2版）实验程序，原书代码，内有部分是我练习时的代码，可以参考。-Taught you how to learn SCM (version 2) protocol, the original letter code, in some code when I practice, you can refer.

大屏幕USB2.0硬盘MP3机(atmega128)-big screen USB2.0 hard drive MP3 players (atmega128)

RTL8139 Series PCB Layout Guide

发送器为NB9148，接受器为通用红外接受模块，软件解码用的单片机为P87LPC762-transmitter for NB9148, infrared receivers to accept GM module, the software decoder microcontroller P87LPC762

Button 一个国外大学生毕业设计,用的是AVR单片机-Button a foreign university graduates design, the AVR

C8051F020读写AT45DB041的代码-C8051F020 read and write code AT45DB041

】本文介绍了一个使用单片机和CPLD联合控制步进电机的方案。首先阐明步进电机的工作原理及控制方法，然后 提出了系统的软硬件设计框架，详细讨论了单片机和CPLD的逻辑接口问题和交换数据的协议，以及用状态机来设计脉冲分配器 的方法。-This paper describes a combined use of SCM and CPLD stepper motor control program. First of all, to clarify the working principle of stepper motor and control method, and then put forward a system of hardware and software design framework for a detailed discussion of the MCU and CPLD logic interface issues and data exchange agreements, as well as the use of state machine design Pulse Distributor methods.