液晶lcd1602基于at89c51的c源码

这个是个键盘密码锁的程序。但是要真的用的话，给我信，我这个是个例程，先不能直接用-This is a keypad lock program. But we really want to use the words, give me the letter, I am this is a routine, first can not be directly used

linux开机LOGO制作工具，可以方便的制作各种嵌入式开机LOGO-linux boot LOGO the production tools that can facilitate the production of a wide variety of embedded boot LOGO

C语言规范,在写程序可以避免一些不必要的错误-C language specification, in the writing process to avoid unnecessary mistakes

IEEE 1149标准 JTAG,好东东，藏了多年了，-JTAG IEEE 1149 standard, good Dongdong, possession of years, huh

嵌入式Linux应用开发详解 linux下串口操作源码和网络口操作源码-Embedded Linux Application Development Elaborates on Linux operating Serial source and network operation source I

PPPoE协议在Psos中的实现源代码-Psos PPPoE in the realization of the source code

采用等精度测频原理的频率计 要求： 设计一个用等精度测频原理的频率计。 频率测量测量范围1~9999； 其精度为 ； 用4位带小数点数码管显示其频率； 并且具有超量程、欠量程提示功能。-With equal precision frequency measurement principle of the frequency of meter requirements: design of a frequency measurement with the principle of equal precision frequency counter. Frequency Measurement Measuring Range 1 ~ 9999 its accuracy with four with a decimal point LED display its frequency and has a super-range, less range prompts.

this the program for sine wave in P89c51 embedded microcontroller kit-this is the program for sine wave in P89c51 embedded microcontroller kit

PCF8563的驱动程序，专用于atmega16单片机，可设定时间，可读出时间。-PCF8563 driver atmega16 dedicated to single-chip, time can be set or read.

ngspice又一个电子CAD仿真软件代码.功能更全-ngspice also an electronic CAD simulation software code. More full-featured