MFRC522 STM32 M0代码

6排4位数码管带6个按键的计数器，用AVR控制，是一个很经典的程序，里面很多东西是很有用的-6 row four digits of the counter with six buttons, with AVR control, is a very classic program, which is very useful to a lot of things

应用背景基于网络控制mini2440开发板GPIO资源实训项目，对于初学者学习嵌入式基础知识有较强的帮助。。。。。。关键技术leds.cgi 网关程序源代码(该程序在开发板上的位置：/www/leds.cgi)，可见该网关程序 其实就是一个shell 脚本，它被网页leds.html 调用为一个执行“action”,这是通过在leds.html中添加来实现的。leds.cgi可以获得网页的变量QUERY_STRING,这个变量存储了网页所提交的字符串，从而leds.cgi就可以获得用户所提交的设置信息，继而采取相应的操作，也就是将获取到的信息加工之后送入管道，而这个管道是led-player服务器在监控的管道。

多数位分频器.............................................可直接编译-Contents Paragraphs Page majority-Frequency Divider can be directly translated .......................

key(键盘子程序） -key (keyboard subroutine) key (keyboard Subroutine)

sdt文件移植为ads文件配置的改变--Change std file to ads file.

SST28F040读写源程序,C语言编写,方便移植-SST28F040 read-write source program, the C language compilation, facilitates transplants

6 位并行扰码和解扰与顶级模块连接这两个和验证

here is the calculator for 8051 for timing an dboud rate genartion .. it will be very helpful for calculation

Use PIC18f4550 + MMC and FAT16 with the mikroC, this code is a sample how to use the mmc cards with microcontrollers PIC18f-Use PIC18f4550+ MMC and FAT16 with the mikroC, this code is a sample how to use the mmc cards with microcontrollers PIC18f

1)      采用汇编语言或C语言编写简单DSP程序，实现DSP系统寄存器、看门狗寄存器、中断相关寄存器等初始化； 2)      编写两个子程序