摘要
利用MSP430F149的定时器功能产生占空比可调的PWM波,作为输入信号来控制直流电机的转速.系统具备按键功能、加减速功能和显示功能.
This paper uses the timer function of MSP430F149 to generate PWM wave with adjustable duty cycle as input signal to control the speed of DC motor.The system has the function of key,acceleration and deceleration,and display.
作者
张海燕
禹健
ZHANG Haiyan;YU Jian(Shanxi University,Taiyuan 030006)
出处
《现代制造技术与装备》
2020年第2期21-22,共2页
Modern Manufacturing Technology and Equipment
