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[SCMPWM_LED

Description: PWM控制LED灯渐亮渐灭实验,51单片机例程,带有实验说明文档。-PWM control of LED light gradually getting off light experiment, 51 MCU routine, with the experimental documentation.
Platform: | Size: 2949120 | Author: a1001 | Hits:

[Embeded-SCM Develop任务5 数字温度控制器

Description: 用AT89C51单片机作为控制器,检测数字温度传感器DS18B20,并将检测到的温度信息 和当前电机转动方向显示在1602LCD液晶显示模块上。温度控制范围在20+学号尾数℃ ——35℃,占空比调整,每变化0.1℃时占空比调整学号尾数。 当温度在28℃-35℃之间时,第一行显示 “XXX.X℃ STOP”,第二行显示“TG! H/L:0%”, 驱动直流电机的PWM波占空比为0,直流电机不转动; 当温度在高于35℃时,第一行显示 “XXX.X℃ CWD”,第二行显示“TH! H/L:XXX%”, 直流电机顺时针转动,温度每上升0.1℃,驱动直流电机的PWM波占空比增加8%; 当温度在低于28℃时,第一行显示 “XXX.X℃ CCWD”,第二行显示“TL! H/L:XXX%”, 直流电机逆时针转动,温度每下降0.1℃,驱动直流电机的PWM波占空比增加8%;(With AT89C51 microcontroller as a controller, the digital temperature sensor DS18B20 is detected, and the detected temperature information and the direction of the current motor rotation are displayed on the 1602LCD LCD module. The temperature control range is 20+, the student number is equal to 35 degrees)
Platform: | Size: 72704 | Author: 王中王 | Hits:

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