xiaoche(CVAVR)

通过了解PWM的原理，学会用PWM控制灯珠的渐亮和渐灭！(And learn to understand the principle of the PWM beads PWM control lights fade in and fade off!)

说明：  arduino 8*8像素点阵实现代码(Arduino 8*8 Pixel Matrix Implementation Code)

说明：  DSP三相交流同步电机矢量控制(C程序_经典著).PMSM(DSP three-phase AC synchronous motor vector control (C program _ a classic).)

双人抢答器的程序,可以加分减分等,还可以用指示灯表示开始抢答和抢答结束(Double Answer)

似乎从SIMPLE SWITCHER中我们找到了一个形容——“万千宠爱在一身”。这个“易 电源”功能上可以说达到了一个极致。行文至此，我们描述的SIMPLE SWITCHER已经 可以称作夸赞，这个“二十年磨一剑”的产品也确实值得称赞。我们应该学会利用 “工具的智慧”学会用器件解决问题(Seems SIMPLE SWITCHER we find a word to describe- thousands of pet in one. " This " power" function can reach an extreme. Drafting this point, our SIMPLE SWITCHER described has been can be called praise, the product of two decades sword " is indeed commendable. We should learn to use the tools of wisdom " learned to solve the problem with the device)

说明：  瑞萨单片机，AD的基本程序，瑞萨自己的开发软件(Renesas SCM, AD basic procedures, renesas own development software)

此程序是带回路断电报警功能的防盗器，当电门锁被强制打开和电瓶主电源线被剪断时会发出连续的报警。(This program is back to the way of power outage alarm alarm, when the main electric door lock was forced open and battery power cord was cut off when the continuous alarm.)

pat advanced level 1005. Spell It Right(Given a non-negative integer N, your task is to compute the sum of all the digits of N, and output every digit of the sum in English. Input Specification: Each input file contains one test case. Each case occupies one line which contains an N (<= 10100). Output Specification: For each test case, output in one line the digits of the sum in English words. There must be one space between two consecutive words, but no extra space at the end of a line. Sample Input: 12345 Sample Output: one five)

飞思卡尔coldfire MCF52255单片机OLED驱动程序(Freescale coldfire MCF52255 microcontroller OLED driver)

单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压(MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage)