CandCplusplus

电表事件记录模块代码，电表用段码显示代码，用于电表计量终端等产品应用(Meter event log module code, the meter with a segment display code for the meter measuring end-product applications such as)

在预定的时间到来时，会产生一个控制信号控制彩灯的流向、间歇等，彩灯流向可以随着电路的改变而改变，并具有自控、手控、流向控制功能等。(At a predetermined time arrived, generates a control signal to control the flow of lights such as intermittent, lights flow can be changed with the change of the circuit, and has the function of automatic control manual flow control, etc )

C51 编的音乐程序，关于如何编制音乐代码, 其实十分简单，频率常数即音乐术语中的音调,而节拍常数即音乐术语中的多少拍(C51 music program)

一个EEROM的程式,24C08,大家可以参考看一下,(A EEROM program, 24C08, we can refer to a look,24)

飞思卡尔单片机锁相环程序，详细说明了锁相环的配置步骤以及计算方法(Freescale MCU PLL procedures, a detailed description of the PLL configuration steps and calculation methods)

说明：   51单片机的_中文拼音输入法_c源程序 拼音输入法杳询函数: unsigned char code * py_ime(unsigned char input_py_val[]) input_py_val为已输入的拼音码字符串头指针， 反回值为中文的起始地址，当为0时，杳询失败 应用举例： { unsigned char input_string[]={"bang"} unsigned char chines_string[100] sprintf(chines_string,"％s",py_ime(input_string)) }(51 Singlechip _ Chinese Pinyin input method _c source disappeared consultation Pinyin input method function: unsigned char code* py_ime (unsigned char input_py_val []) input_py_val for Pinyin input first code string pointer, and anti-back value of Chinese starting address, as 0:00, dark and quiet consultation, for example the failure of the application: (unsigned char input_string []={ bang ) unsigned char chines_string [100] sprintf (chines_string, s , py_ime (input_string))))

基于51单片机的多级调速跑马灯，程序风格具有一定的软件工程概念。(Based on 51 single-chip multi-speed Marquee, the program has a certain style of software engineering concepts.)

说明：  最初始的IAR编程（包含ccs,gcc的软件的初始程序）(Initial IAR Programming (Initial Programming of Software Containing ccs, gcc))

基于STC89C52RC的单片机的PWM电机调速(STC89C52RC microcontroller-based PWM motor control)

L297_L298芯片混合式步进电机控制器 proteus仿真电路图 keil开发c文件( L297 and L298 stepmotor proteus keil)