程序

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  该项目根据原理图设计制作一个带时间和温度显示的风扇+台灯，将时间温度，电机转速，led灯亮度显示在12864上（可设置分页显示，滚动显示等方式），多模式（自动模式，手动模式等），通过pwm转换调节灯的亮度，自动模式下通过A/D转换测量温度和光照强度并根据光照强度调节led灯的亮度根据温度和设定温度的温度差调整风扇的转速，通过独立键盘设置各模式下的参数（led亮度，风扇转速，时间等）(The project designs and manufactures a fan+desk lamp with time and temperature display, which displays time and temperature, motor speed and LED lamp brightness on 12864 (paging display, rolling display, etc.), multi-mode (automatic mode, manual mode, etc.), and adjusts lamp brightness and automatic mode through PWM conversion. The temperature and illumination intensity are measured by A/D conversion and the brightness of LED lamp is adjusted according to the temperature difference between temperature and setting temperature. The parameters of each mode (led brightness, fan speed, time, etc.) are set by independent keyboard.)