P89V51RD2远程升级解决方案，iap源代码及其文档详细解析，源码通过验证可用...

通过红外对管实现无线通信，下位机可以通过数据采集转换，通过红外向上位机发送并显示-Through infrared to control the realization of wireless communications, next-bit machine can be converted through the data acquisition through infrared upward-bit machine to send and display

韦根程序,感应卡读卡器发送来的数据通过单片机读取-wiegand program

fortune 98o22，24系列EEP读写子程序，使用接口函数，可直接调用-fortune 98o22, 24 series of EEP read and write subroutines, using the interface functions can directly call the

该程序用于控制电机的速度,通过占空比PWM来实现该功能.-The program used to control motor speed and PWM duty cycle to achieve through this feature.

读写AT45D041卡的c51程序-literacy AT45D041 decoder card procedures

keil C51 Safter－Switch事例-keil C51 Safter-Switch case

51单片机对SPLC501写的ASM程序-51 micro SPLC501 procedures written in ASM

这段程序是用在一款七彩灯红外遥控解码程序里,单片机使用PIC12F629,软件模拟三路PWM输出驱动红绿蓝LED分八组共24个LED,实现单LED渐明渐暗,两LED一明一暗,七彩等九种花样.有断电记忆功能.如下是解码程序.-This procedure is used in a colorful light infrared remote control decoding procedure, the single-chip using the PIC12F629, the software simulation of three-way PWM RGB LED output driver in eight groups of 24 LED, single LED gradually dimming out, First one out of two LED dark, colorful patterns, such as nine. have power memory function. decoding procedure is as follows.

温湿度传感器SHT系列数据手册中文说明。-Temperature and Humidity Sensor SHT series data sheet Chinese specifications.

此程序为AD9850（DDS）直接数字频率合成器C语言源码。用125M的有源晶振，频率无失真输出可达到40M。该程序包括FYD12864LCD显示程序加4X4矩阵键盘扫描，可步进1M，1K，和任意频率输入。及相位设置。-This procedure for the AD9850 (DDS) Direct Digital Frequency Synthesizer C language source code. With 125M active crystal, the frequency output can be achieved without distortion 40M. The process includes the display program FYD12864LCD plus 4X4 matrix keyboard scanning, may be stepping 1M, 1K, and arbitrary frequency input. And phase settings.