大功率LED舞台灯的主控程序。包括扫描按键、数码管显示、温度采集、PWM控制、舞台灯光效果模型以及DMX512信号的发送和接收，除了开机延时外，其他地方都不用延时处理。 -High-power LED stage light master program. Including the scan button, digital display, temperature measurement, PWM control, stage lighting model, and to send and

proteus 仿真加pcb。由于使用了自定义的模型用来出pcb所以无法仿真了。实现lcb1602输出。DHT11测温度和湿度。lcd数据口P0.rd26wr25en27。DHT20。-proteus simulation plus pcb. Pcb so I can not use custom model used to simulation. Lcb1602 output. DHT11 measure temperature and humidity. lcd data port P0.r

最基础的PID算法，适用于初学者，简单易懂，模型为温度-The most basic PID algorithm, for beginners, easy to understand, the model for the temperature