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

力天 arm210X源码程序(共19个例程)包括闪灯、看门狗、定时器、pwm、串口、数码管、12864液晶驱动-Litian arm210X source program (a total of 19 routines), including Flash, Watchdog timer, pwm, serial, digital, LCD driver 12864

使用msp430f149系列单片机，利用定时器和IO翻转模拟，产生4路PWM波，使用旋转编码器控制频率和占空比，利用片上Flash实现掉电配置保存，使用数码管显示。-Use the msp430f149 series microcontroller timer and IO flip analog, generate 4 PWM wave, rotary encoder is used to control the frequency and duty cycle, the use of pow