New printed circuit board troubleshooting manuals. Doc

通过按键实现继电器的开和关并在数码管上显示ON和OFF 

proteus仿真的三个例子，proteus与keilc联调有参考，用C和ASM两种语言实现-Proteus simulation of three examples, proteus and the FBI have keilc reference, using C and ASM languages realize

Welcome to PMOS. PMOS is a set of modules, mostly written in Modula-2, to support multitasking. PMOS was designed primarily with real-time applications in mind. It is not an operating system in the conventional sense rather, it is a collection of modules which you can import into your own programs, and which in particular allow you to write multi-threaded programs. -Welcome to PMOS. PMOS is a set of modules, mostly written in Modula-2. to support multitasking. PMOS was designed pri marily with real-time applications in mind. It is not an operating system in the conventional"s ense rather, it is a collection of modules which you can impor t into your own programs. and which in particular allow you to write multi- threaded programs.

这是用tlc5620产生正弦波的程序(本人编写,调试通过),附加VB环境下的正弦波数据产生器(下载资料)-This is a sine wave generated by tlc5620 procedure (I prepared, debugging through), the additional VB environment sine data generator (download information)

at91 sam 系列arm7单片机程序下工具，通过串口编程，简单容易 -the series of at91 sam is the tool of arm7 singlechip programer,via serial program,simple and easy.

应用背景STM32F103ZET6百为开发板的贪吃蛇源代码，主函数基本每一句都有注释，按照自己的思路写的，能够直接在百为STM32F103的板子上运行，代码不长，个人觉得比较清晰。关键技术主要应用了链表数据结构和利用单片机自带的AD采样来产生随机数。贪吃蛇的每一节身体都是链表中的一个元素，而食物出现的位置通过AD采样的末位组合产生的随机数来确定。

应用背景人们需要的柜台，以保持状态和其他有价值的数据。在嵌入式系统中，精确的计时也很有价值。因此，这个基本的应用程序的柜台将允许一个人扩大它的其他设备，他们可以使用；关键技术技术使用这种东西是FPGA板如Xilinx的Spartan，阿特斯，等系列。任何类型的异步设计都会很好的使用这个代码。

AVR-8515单片机开发的DS1302+162A+18b20+M8515做的温度时钟显示程序!-AVR-8515 single-chip development DS1302+ 162A+ 18b20+ M8515 so the temperature of the clock display program!

通过61单片机显示飞翔的小鸟，并有背景音乐。-Singlechip through 61 show the flying birds, and have background music.

CPLD/FPGA设计中的时钟应用讲解 及其实例-CPLD/FPGA design applications on the clock and its examples