80c52

振幅调制,角度调制，频率调制等几个源程序，模拟通信系统(Amplitude modulation, angle modulation, frequency modulation, such as source code, analog communication systems)

51单片机的学习，8*8点阵的有关程序编程(51 MCU learning, about 8* 8 dot matrix programming)

非常全的103编程资料，以及C语言的103头文件定义代码，非常适合正在开发103通讯规约的朋友(103 very full program information, as well as 103 files define the C language code is very suitable communication protocol being developed 103 friends)

教室智能照明系统，通过红外判断人流，从而开启教室中的照明灯。(Classroom intelligent lighting system, to determine flow through the infrared to open the classroom lights.)

文字或句子自動隨機排列.可以有助各位溫習功課和考試(Automatic random words or sentences arranged)

说明：  对舵机的调试功能，通过多个舵机完成整个机器人的拼凑，进而完成机器人跳舞的任务。(The debugging function of the steering gear completes the assembly of the whole robot through multiple steering gear, and then completes the task of robot dancing.)

单片机驱动的OLED显示屏，单色绿光。C语言(Single-chip-driven OLED display, monochrome green. C language)

Mitsubishi FX Keyreader to unlock FX1S,1N, 2N

DDS9850，亲测可用，有中文解释，信号发生器(DDS9850, pro-test is available, there are Chinese explanation, the signal generator)

此程序可实现长度为8位，周期为255的m序列，此序列可当做伪随机信号发生器，模拟信道噪声。(This procedure can achieve the length of 8 bits, the m sequence of 255 cycles, the sequence can be used as a pseudorandom signal generator, analog channel noise.)