The use of MCU timer timing, so that the crossroads at the traffic lights turn o...

使用软件模拟Ｉ２Ｃ与ＥＥＰＲＯＭ通讯的子程序-use of software simulation I2C EEPROM communications with the subroutine

c51读写SD卡原代码,c51编写,串口接收-C51 source code to read and write SD card, c51 prepared, serial receiver

1.通过键盘、LCD来进行超低功耗实验 2 在一段时间内，如果用户没有进行按键操作，系统将进入“睡眠”－－低功耗状态 3 用户按键后，系统从低功耗状态转到正常的工作状态 4 在非低功耗状态下，程序接收键盘按键执行加法器操作(因为键盘和LCD限制不能实现复杂 5 的功能,如乘法、减法、除法等）.-1. Through the keyboard, LCD for ultra low-power experiment 2 over a period of time, if the user does not have keys to the operation, the system will enter a " sleep" - low-power status 3 users button, the system switch from the low-power state to normal working condition 4 in the non-low-power state, the implementation of procedures to receive the keyboard keys adder operation (because the keyboard and the LCD can not limit the complexity of the functions of 5, such as multiplication, subtraction, division, etc.).

利用89S51将6*6键盘转换成PS/2协议-89S51 will use 6* 6 keyboard into PS/2 protocol

pic16f877a单片机学习板的使用方法，内有原理图以及各试验程序，源代码实验内容丰富。由乾龙盛公司出品。-pic16f877a use MCU board to learn, containing schematics, as well as testing procedures, the source code for experiments with rich content. The company from a dry Longsheng Chu Pin.

XC164CS_V2.9.dip 英飞凌软件DAvE mother system的插件，针对芯片XC164CS_V2.9, 打开DAvE, 选择install, install from web, 浏览，选择XC164CS_V2.9.dip。即可对XC164CS_V2.9芯片架构外设进行模拟，生成项目c语言代码，并用于keil的继续开发。-XC164CS_V2.9.dip Infineon DAvE mother system of the plug-in software for chip XC164CS_V2.9, open DAvE, select install, install from web, browse, select XC164CS_V2.9.dip. Peripherals on the chip architecture can be XC164CS_V2.9 simulation, build the project c language code, and for the continued development of keil.

时钟芯片H1380控制程序，实现单片机时钟功能-Clock Chip H1380 control procedures, to achieve single-chip clock function

STC12c5410AD PWM

自制的一个单片机发送按键代码,另一个单片机接收按键代码的实例.-adfadf adf asdf asd fasd fadf sdfasdf asdf sadfsadf asdf asdf d fadf sadfasdf asdfa

AVR单片机控制发光二极管的源代码-AVR control LED source code