含24bitAD的C8051F350单片机的测试程序，包含ADC,DAC,PWM,LCD,KEY,GPIO,UART,USB,EEPROM等外设的例程-Containing the C8051F350 MCU 24bitAD testing procedures, including ADC, DAC, PWM, LCD, KEY, GPIO, UART, USB, EEPROM peripheral routines and so on

凌阳单片机显示正弦波，使用matlab得到正弦波的采样点，然后通过凌阳液晶显示-Sunplus shows sine wave, sine wave using matlab to be a sampling point, and then Sunplus LCD

用于数控电流源的控制 有液晶显示 键盘输入 采用MATLAB拟合 输入电流与实际输出电流误差最大5 -For the controlled current source control LCD keyboard input using MATLAB to fit the largest 5 of the input current and the actual output current error

采用超声波传感器HC-SR04为测距元件、LCD1602液晶屏为显示器件、蜂鸣器和红光LED为报警器。超声波传感器HC-SR04将采集的数据通过信号线传送给单片机，利用MATLAB进行数据拟合，提高了测量精度，然后通过LCD1602液晶屏实时显示。-HC-SR04 ultrasonic sensor distance measuring element is , LCD1602 LCD screen display, buzzer and red LED for the alarm. HC-SR