单片机模拟IIC总线程序包

AT91SAM7S256开发板基础demo，已验证-AT91SAM7S256 development board based on demo, verified

单片机是52的，P0口连到四个数码管的七个管脚，其中两个冒号点为最后两个数码管的DOP点，P1.0至P1.3为四个数码管的选通端，低电平有效。程序2较完整，可实现设定时间功能。-Singlechip is 52, P0 port connected to four of the seven-pin digital tube, two of which point to the last two colon tube DOP-point digital, P1.0 to P1.3 for the election of four digital tube pass-side, active-low. 2 a more complete procedure, set the time function can be realized.

这是一个时钟中断的小程序-This is a small clock interrupt procedures

走马灯程序 一组IO口8个灯 另外带加速减速功能 初学单片机编写的 硬件测试通过 -Procedures for a group of IO lantern mouth with the other eight lights accelerate the slowdown in the preparation of functional single-chip hardware novice test

avr单片机1wire例子代码-avr SCM 1wire example code

单片机的自动校时器-MCU automatic school-

DS2401 DS2432 DS2460详细中文资料-DS2401 DS2432 DS2460 detailed Chinese data

tlc1542的操作代码，使用keilc编写-tlc1542 operation code, the use of the preparation of keilc

51上运行UCOSII，你要是想移植，但是不会，可以看看，有启发-51 UCOSII run, if you want to transplant, but will not, can see that enlightening

系统下,地球坐标转换的源代码,在WGS-84坐标和北京54坐标之间的一套转换参数,可以全国通用的，在每个地方会不一样，因为它们是两个不同的椭球基准。 // WGS2GK.CPP : C++ version of Ottmar Labonde s WGSDHDN3.PAS with CPU time measurement // compile with MS Visual C++ version 6.0 or do the necessary modifications for your compiler // // Conversion of -system, the Earth coordinates conversion source code, the WGS-84 coordinates and coordinate between Beijing 54 set conversion parameters can be nationwide, in every place to be different, because they are two different ellipsoid benchmarks.// WGS2GK.CPP : C version of Silverstone Labonde s WGSDHDN3.PAS with CPU time measurement// compile with MS Visual C version 6.0 or do the necessary modifications for your compiler//// Conversion of