掉电保护的一些基础

C51单片机开发板电路和源代码，很详细，内部有该开发板的说明。顺便感谢下制作的公司-C51 single-chip development board circuit and the source code, very detailed and has an internal description of the development board. Incidentally, thanks to the production company under the

自己移植的NXP ARM IAP程序，其部分基本函数源于周立功程序，本人加了详细的注释与移植说明，还有更改编译器环境与启动代码部分说明，按照说明初次使用者便可一试成功-their transplant NXP ARM IAP procedures, and some of its basic functions from Zhou, who procedures, I added a detailed note Notes and transplantation, there are changes in the environment and compiler bootcode explains, follow the instructions to the initial users will be a test success

点阵式打印机驱动程序,CPU:89C51RD2,含3562个汉字,可打印图形,有1024字节缓冲区-Dot-matrix printer driver, CPU: 89C51RD2, including 3562 Chinese characters can print graphics, has 1024-byte buffer

6416led+ds1302+8951电子钟,完整源代码-6416led+ Ds1302+ 8951 email钟Chang, Tai-complete entire Tungsten measurements

自己现在用的CPLD下载线，用74HC244芯片 要注意设置下载模式-themselves using the CPLD downloaded line with 74HC244 attention to the chip set to download mode

8位LED显示驱动芯片MAX7219的驱动程序-eight LED display driver chip MAX7219 driver

[第4章 单片机功能应用]，[第5章 模数转换与数模转换]，[第7章 人机接口技术]，[第8章 通信 接口技术]。-[Chapter 4 SCM functional application], [Chapter 5 of analog-digital conversion and digital-analog conversion], [Chapter 7 man-machine interface technology], [Chapter 8 communication interface technology], [Chapter 8 communication interface technology].

这是一本电子书。你可以学习C语言并参考这本电子书。

步进电机驱动程序.... 可以通过改变定时来控制电机速度

C到ASM，ASM到C到Keil C