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hs108单片机控制两个MC44BS373CA实现载频为30MHz和50MHz的I2C通信(hs108 MCU control two MC44BS373CA achieve carrier frequency of 30MHz and 50MHz of I2C communication )

说明：  使用超声波模块测距，测距范围 10cm--1..2m(Using ultrasonic module to measure distance, ranging range is 10cm-1.2m.)

交换矩阵mt8816的c控制程序，可实现话音及图像的交换传输(Mt8816 exchange matrix of c control procedures, can realize the exchange of voice and image transmission)

调频电源使用,应用于调频电压的发生模块，为单片机代码 (AM and FM produce ,for you can do for everything)

通过定时器在时间上合理的安排，快速准确的对红外遥控器进行操作，同时大大的减少了时间上的消耗，并将此工程封装，便于以后的直接调用(Called directly by a timer set at a reasonable time, the fast and accurate infrared remote control to operate, while greatly reducing the consumption of time, and to this engineering package to facilitate future)

单片机ps2键盘程序~包含ps2协议。支持开机启动自检！(Ps2 keyboard microcontroller program)

关于桌球、蝴蝶的动态效果，还有canvas的简单实现花的效果( the dynamic effect of butterfly and table tennis)

正弦信号发生器[2005年电子大赛一等奖].files(sinusoidal signal generator [e-Competition in 2005 won first prize]. Files)

51单片机使用短信Modem发送短消息的例子。(51 MCU send text messages using SMS Modem example.)

简单的流水灯程序，另外包括按键控制led灯程序，适合初学者(Simple water lights, led lights additionally includes key control procedures, suitable for beginners)