摘要
设计一种基于ATmega128a单片机的3D打印机温度控制系统,该系统采用AVR单片机作为控制单元,Max6675模块进行温度采集,并且通过数码管显示温度数值,进行PID运算并控制IRF540输出的PWM的占空比,完成对喷头温度的调节。
Design a temperature control system of3D printer based on ATmega128a,the system uses the AVR microcontroller as a control unit,the Max6675temperature data acquisition modules,and by the digital display temperature values,PID arithmetic and control IRF540output PWM duty cycle,completed on the nozzle temperature regulation.
作者
樊旭然
郑文
卢显达
林贺邦
FAN Xu-ran;ZHENG Wen;LU Xian-da;LIN He-bang(Mechanical and Electrical Engineering Department,Guangzhou University,Guangzhou 510006,China)
出处
《机电工程技术》
2017年第6期38-41,共4页
Mechanical & Electrical Engineering Technology
