isd4004语音,我实验过,成功,欢迎下载!

CAN控制器SJA1000的标准帧，BsaicCAN模式，调好的初始化、发送、接收底层程序，大家共享。-CAN controller SJA1000 standard frame, BsaicCAN mode, tune good initialization, send, receive the bottom of procedures, for all to share.

基于51C ，测试LCM128645ZK液晶显示-Based on the 51C, the test LCM128645ZK LCD

用12C887制作的电子时钟,用89C51单片机读取并显示.-12C887 produced with electronic clock 89C51 single-chip reader and displayed.

51系列单片机实验课程：时钟程序 （显示时刻时、分、秒）-51 Series single-chip experimental curriculum: the clock program (shows time of hour, minute, second)

Motorola公司单片机MC68HC908实现PWM功能的实例程序,C语言在Code Warrier集成环境中编写。-MC68HC908 PWM function of the sample program, C language in the Code Warrier prepared integrated environment.

IC卡操作软件:AT88SCl604芯片的操作模式有五种。它们是通过配PGM、RST、CLK等引脚信号及内部地址计数器(IAC)的状态组合来实现。 (1) 芯片复位操作： AT88SCl604有两种复位方式:上电复位和控制复位。 上电复位： 上电复位是当芯片加电时的最初状态。上电复位属于芯片 内部复位。它将使芯片内部所有的隐含标志复位到"0"状态。并使地址计数器复位到0位。 控制复位： 当CLK为低时，在RST脚上的一个下降沿将便芯片产生复位操作。 控制复位是将地址计数器复位到0位，而不影响任何内部标志的状态。-IC Card operating software : AT88SCl604 chip mode of operation there are five. They are allocated by PGM, RST, etc. pin CLK signal and the internal address counter (IAC) portfolio of the state is to be achieved. (1) chip reset operation : reduction AT88SCl604 two ways : power-on reset and reset control. Power-on reset : power-on reset when the chip is in power at the initial state. Power-on reset the internal chip is reset. It will enable all internal chip implied signs reset to "0" state. Make address counter reset to 0. Reset control : When the CLK for the low, the RST feet of a falling edge chips will have to reset operation. Reset control is to address counter reset to 0, without prejudice to any signs of internal sta

STM32F103VBT6 实现 USART PRINTF -STM32F103VBT6 achieve USART PRINTF

单片机测温度c程序,温度传感器为DS1624-C Single-chip temperature measurement procedures for the DS1624 temperature sensor

运用51单片机同时产生64K和8K方波。-The use of 51 MCU while producing 64K and 8K square-wave

详细讲述单片机中SPI接口以及串行接口的原理和编程方法，很有价值-detail microcontroller interface and SPI serial interface and programming method and of great value