IRQ4 interrupt has three interrupt sources: 1KHz, 2Kz and 4KHz, each interruptio...

pic单片机 液晶1602的头文件 已调试通过-pic microcontroller LCD 1602 in the first file has been debugging through

c51MAX232通信子程序-c51MAX232 communications Subroutine

常用红外遥控编码资料集 包括各品牌的红外数据格式，对红外开发非常有用-Common infrared remote control encoded data sets, including the brands of infrared data format, a very useful development of infrared

频率计是用单片机89C51和几块数字电路几个三极管-Frequency meter is used and a few 89C51 single-chip digital circuit several triode

1602液晶显示，通过键盘按下去上的数值-1602 liquid crystal display, go through the keyboard by the numerical

基于8051的生产线记件系统，外部中断1触发，6位LED显示，EEPROM保存数据。-Based on the 8051 piece production line system, one external interrupt trigger, 6 LED display, EEPROM data is preserved.

基于凌阳单片机和DS18B20的语音温度计设计的源代码-Sunplus based on SCM and DS18B20 voice thermometer designed source code

使用68HC705J1A写的一个键盘的代码,包括资料说明,一份难得的资料,本人开发键盘时好不容易才找到的资料-68HC705J1A use of a keyboard to write code, including the information note, a rare information, I developed the keyboard is not easy to find when the information

这个文件是ATMEGA8的实验板原理图，大家可以下载，在我们公司已经使用，至今效果还可以，大家下载。-This document is ATMEGA8 schematic diagram of the experimental board, everyone can download, in our company have been used and the result also can download the U.S..

AT45DB041B读写C51源码,带芯片资料-AT45DB041B read and write source code C51, with the chip data