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基于AVR单片机温度控制的硬件电路设计研究
资料介绍
为了控制某温度场的变化,本文设计了基于AVR单片机ATmega16的硬件电路,选用半导体温度传感器DS18B20进行温度的采集,并由LED数码管显示,键盘输入预设值的调整,通过继电器输出完成加热开关占空比的调控,实现该温度场的恒温控制。
In order to control the change of a temperature field,this paper designs the hardware circuit based on AVR SCM ATmega16,adopts a semiconductor temperature sensor DS18B20 to make temperature acquisition,and with the LED digital tube display and keyboard input preset adjustment,through relay output to complete the regulation and control of heating switch duty ratio,to realize the constant temperature control of the temperature field.
部分文件列表
| 文件名 | 大小 |
| 基于AVR单片机温度控制的硬件电路设计研究.pdf | 155K |
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