input code control please see

51定时器初始值计算器(初学单片机的好工具)-51 timer starting value calculator (begins studies monolithic integrated circuit good tool)

ad1674转换试验，含protues原理接线图，硬件测试有用-AD1674 conversion test, containing wiring diagram protues principle, hardware testing useful

c51串口发送以及接收数据程序,有利协议实现-C51 serial port to send and receive data procedures, realize favorable agreement

lpc23xx_24xx 程序包 及其有价值的 宝贝-lpc23xx_24xx packages and valuable treasure

座机短信发送平台，LCM显示发送和接受号码显示源程序。LCM1206类型-jet sent SMS platform, LCM revealed sending and receiving numbers indicate the source. LCM1206 types

了解A/D转换器TLC549转换性能及编TLC549 AD采样子程序及如何从TLC549读取采样值的编写-Understanding of A/D converter conversion TLC549 and TLC549 AD series sampling subroutine and how to read sample values from the TLC549 preparation

51单片机控制液晶显示器6963c，采用4*4键盘-51 Single-chip LCD control 6963c, a 4* 4 keyboard

此软件的功能是大厦内部遇到一些危险情况的时候,能自动报警.-err

包含常用液晶的C51驱动程序，如SED1335驱动320x240图形液晶驱动演示程序，ACM-12864汉字液晶显示驱动程序，44780字符液晶屏驱动演示程序总线方式，1602液晶显示驱动等-C51 contains the commonly used liquid crystal driver, such as 320x240 graphics driver SED1335 LCD driver demo program, ACM-12864 Chinese characters liquid crystal display drivers, LCD driver 44780 characters Bus Demonstration Program, 1602, such as liquid crystal display driver

对于AT89S52芯片的基于C语言的各种基本小实验的例程！-AT89S52 chip for the C language based on a variety of basic routines small experiment!