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PWM
- 采样控制理论中有一个重要结论:冲量相等而形状不同的窄脉冲加在具有惯性的环节上时,其效果基本相同。PWM控制技术就是以该结论为理论基础,对半导体开关器件的导通和关断进行控制,使输出端得到一系列幅值相等而宽度不相等的脉冲,用这些脉冲来代替正弦波或其他所需要的波形。 对不了解PWM的开发人员很有帮助。-Sampling control theory have an important conclusion: the same impulse and different shapes of the
PWM
- PWM 控制 LED 灯渐亮渐灭程序 适用 ME300B 开发系统 晶振为11.0592M 利用定时器控制产生占空比可变的 PWM 波 按K1,PWM值增加,则占空比减小,LED 灯渐暗。 按K2,PWM值减小,则占空比增加,LED 灯渐亮。 当PWM值增加到最大值或减小到最小值时,蜂鸣器将报警。-PWM control of LED lights gradually becoming bright ME300B out procedures applicable
LEDpwm
- 终于把我一个暑假的“家当”全上了呵呵 这个是用pic16f877 写的 pwm控制流水灯程序-I finally got a summer vacation " for all" full-on pic16f877 Oh this is written in light water pwm control procedures
PWM
- arm 的PWM功能源码,用以实现常用的方波控制-arm of the PWM function of source to achieve the commonly used square-wave control
PWM
- 一个关于脉宽控制的程序 基于单片机的-A pulse-width control procedures on the microcontroller-based
Pwm
- cpld的PWM产生电路,可以进行IGBT的控制,从而控制电机的运行速度,扭距-cpld the PWM generation circuit, IGBT can control, to control motor speed, torque
double_pwm_inverter
- 双极性pwm控制技术逆变器,采用pwm技术对逆变器进行控制实现逆变功能-pwm nibianqi
PWM
- PWM控制直流电机的转动 不错的程序-PWM control the rotation of the DC motor is a good program
C51-PWM
- 98c51单片机产生pwm控制同步电机的程式-The 98c51 microcontroller generates synchronous motor pwm control program
pwm-control-method
- 智能小车的pwm控制代码,用于实现小车的智能循迹和电机的调速,希望对你有用-The smart trolley pwm control code, used to achieve intelligent tracking of the car and motor speed control
PWM-constant-speed-operation
- 51单片机控制电机实现PWM控制,51单片机高阶程序。-PWM constant speed operation
PWM
- 这是单片机通过pwm控制灯的亮度,通过训练掌握pwm相关技能。-This is a microcontroller pwm controlled by the brightness of the lamp through the pwm relevant skills training to master.
PWM
- 智能汽车循迹运行PWM控制电动机按一定路线行驶-Smart Car
PWM-STEP-MOTER-CONTROL-SYSTEM
- Arduino-UNO 透过步进电机使用pwm控制,让运转时,很平顺-Arduino-UNO pwm control through the use of a stepper motor, so that during operation, it is smooth
PWM-OUT-4-20mA
- 单片机PWM控制4-20ma输出电路参考设计-SCM 4-20ma output PWM control circuit reference design
pwm控制LED亮度程序
- 通过按键控制51单片机上LED灯的亮度 可以实现按键增减其亮度的功能(By pressing the button to control the brightness of the LED on the 51 singlechip, the brightness of the key can be increased or decreased)
PWM
- stm32基于定时器对PWM频率进行修改,以此控制步进电机,做到步进电机速度可调,只做了加速减速没有做,原理相同,实测可用(STM32 based on the timer to modify the frequency of PWM, in order to control the stepper motor, so that stepper motor speed adjustable, only to do the acceleration deceleration, did not do
一种利用PIC实现PwM控制的方案
- 一种利用PIC实现PwM控制的方案,P ICI6F873/876 微控制器的单片机的闭环控制系统(A scheme of implementing PwM control with PIC)
四旋翼控制
- 利用pwm控制四旋翼电机 利用stm32平台,控制电机 是能够自由地控制运动(Control four rotor motor with PWM)
采用PWM控制的-DC-DC
- 采用PWM控制技术对DCDC变换器进行控制,可以获得较好的控制效果。(The PWM control technology is used to control the DCDC converter, and a better control effect can be obtained.)