一个红外接收的程序，对红外遥控的设计具有一定的参考价值...

点阵LCD的驱动原理.绝对的精品.望给初学者以帮助-Dot matrix LCD driver principle. Absolute quality. Look to the beginners in order to help

2片显示驱动芯片HT1622的C51底层程序-two display driver chip HT1622 the bottom procedures C51

蜂鸣器响 改变蜂鸣器的频率，通过改变延时时间 蜂鸣器的时间要是是靠延时来完成的-Buzzer buzzer ring to change the frequency by changing the delay time if the buzzer is the time to be completed by the time delay

单片机开发文字界面的直观汉字库-MCU development of intuitive interface language Store

数码显示实验.zip-digital display experiment. Zip

单片机发声实例,给需要的朋友-SCM audible example, to a friend in need

AVR单片机与明基实现GPRS通讯C语言代码-AVR Microcontroller and the achievement of GPRS communication BenQ C language code

数字钟是一种用数字电路技术实现时、分、秒计时的装置，与机械式时钟相比具有更高的准确性和直观性，且无机械装置，具有更更长的使用寿命，因此得到了广泛的使用。数字钟从原理上讲是一种典型的数字电路，其中包括了组合逻辑电路和时序电路。目前，数字钟的功能越来越强，并且有多种专门的大规模集成电路可供选择-Digital Clock is a digital circuit technology with the hours, minutes, seconds, timing devices, as compared with the mechanical clock has a higher accuracy and intuitive, and no mechanical devices, with more longer life, so be a wide range of use. Digital clock from the principle of speaking, is a typical digital circuits, including combinational logic circuits and sequential circuits. At present, the digital clock and more powerful, and there are a variety of specialized large scale integrated circuits to choose from

传感器模块 远程监控模块 socket模块等-Sensor Module Remote Monitoring Module socket module

键盘与显示，按下相应的按键，数码管就显示相应的数字-The keyboard and display, press the corresponding button, digital controls, it displays the corresponding figure