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Analog Device公司多功能输出DAC AD5412、AD5422官方例程(Analog Devices Multifunctional Output DAC AD5412, AD5422 Official Routine)

1820显示温度（LED(595)）C语言版 通过串口设定温度和读取当前温度(1820 shows that the temperature (LED (595)) C language version through the serial port settings to read the current temperature and temperature)

P.M.莫尔斯的《振动与声》经典之作。各种宏观的声学问题。(PM Morse, " Vibration and sound classic. A variety of macro-acoustic problems.)

PID程序,实现PID控制算法........(PID)

51单片机控制12864液晶，适合初学者入门使用，简单方面，易于移植(51 12864 LCD, suitable for beginners to use, simple terms, easy to transplant)

利用C51对步进电机进行控制，可以加，减速，正转反转，LCD显示步进电机实时状态，当速度达到一定值时，警报器报警。(Using C51 to control the stepper motor, you can add, slow, positive reverse, LCD shows the real-time status of stepper motor, when the speed reaches a certain value, alarm alarm.)

基于si446X无线收发代码. 实现数据在1G以下频率的传送和接收(TRX function base on the si4463)

MODEBUS 51单片机 包括RTU 和 ASCII(MODBUS 51MCU)

数据转换为正弦图，最终输出的正弦图为平均正弦图。(Data into sine figure, final output sine the graph is the average sinogram.)

用msp430f149控制实现的I2C的模拟通信控制，可以实现串口调试。(Msp430f149 control with I2C control of analog communication to achieve, you can achieve serial debugging.)