Microcontroller to do my own keyboard scanning, digital tube display program

320240简单演示程序(8080时序)-320240 simple demo program (8080 timing)

在ARM2410开发板的LCD上显示未加密bmp图片的源码，自己用c写的。希望对刚接触arm9的人有些帮助-ARM2410 development board in the LCD display bmp images unencrypted source code that he wrote with c. I hope the people of arm9 learners some help

80C51单片机中利用蜂鸣器实现电子琴的源程序。包含蜂鸣器的datasheet。-80C51 single-chip buzzer realize the use of the source organ. Contains the buzzer datasheet.

51的web服务器-51 of the web server

擦除DS12C887时钟芯片的内部数据存储空间-Erase the internal clock chip DS12C887 data storage space

单串口8051内核单片机模拟双串口程序源代码-8051 single-core single-chip serial analog dual serial source code

51单片机的按键程序，汇编编写，适合初学者-51 Single-chip key procedures, the compilation of the preparation, suitable for beginners

程序用C51实现： 单片机对LCD1602的控制显示 采用总线方式-procedures used C51 : SCM right LCD1602 control shows that using the bus way

之前看过论坛上有一个C8051和S3530A的通信程序，但我认为很复杂而不具有通用性，我自己写的一个3530通过I2C总线与单片机的通信程序,虽然很短,但是很实用.-Read before the forum have a C8051 and S3530A communications procedures, but I think very complex and not universal, and I wrote it myself a 3530 through the I2C bus communication with the SCM process, although very short, but very practical .

用单片机实现波形发生器，含电路图，原理图，源码-generate wave