发送器为NB9148，接受器为通用红外接受模块，软件解码用的单片机为P87LPC762...

基于等精度测频原理，设计的等精度频率计，测试结果很精确，达到0.01HZ。-Such as the accuracy of frequency measurement based on the principle of design, such as precision frequency meter, test results are accurate to 0.01HZ.

24LC01至24LC256的通用程序，24LC01是EEPROM-24LC01 24LC256 to the general program is EEPROM 24LC01

顶尖电子称PS-15E电子称传称设置，一个很好的演示操作文档-Top E-called PS-15E electronic Chuan said that setting, a good demonstration of operation of the document

16*16点阵，可能显示汉字，同时可以放出音乐-16*16

TI MSC1210 的AD4中断处理程序!非常经典! 不可不看!-TI MSC1210 AD5 interrupt handling procedures! Very classic! Must-see!

实时时钟M41T0源程序,你只要定议好引脚,便能使用,主程序是一个应用试验-M41T0 real-time clock source, as long as you set a good discussion pin can use, the main program is a pilot application

本文是关于单片机，详细介绍了51单片机的交通灯设计，希望大家提供意见。-This article is about the single-chip, detailing 51 SCM design of traffic lights, I hope to advise the U.S..

freescale hc12_C32 例程-Freescale hc12_C32 routines

xc164cs_adc xc164cs的AD转换程序-xc164cs_adcxc164cs the AD conversion process

STC89C58RD+系列软件实现spi-STC89C58RD+ Series software spi