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- pwm改变占空比的程序,已调试过,可以直接用KEIL使用
PWM
- proteus 应用实例 采用快速PWM方式,通过按键设置 OCR1A的值,从而改变占空比; 当数值超出界限时,以了LED和LCD 的方式报警; 输出经过滤波可以得到直流信号,改变 占空比,输出不一样。
pwm_icc
- M16控制,采用快速PWM方式,通过按键设置OCR1A的值,从而改变占空比.当数值超出范围时,以LED和LCD方式报警
C51_Motor_Speed_Contr
- C51开发,使用定时器控制产生PWM,通过改变PWM波占空比控制电机变速,10级调速。转速LED显示。本人亲写,注释详尽。-C51 development, use timers generate PWM, PWM wave by changing the duty cycle control of motor speed, 10 speed. Speed LED display. I am pro-written, detailed notes.
BUCK
- BUCK的matlab模型,在连续电流模式下,改变占空比,改变输出电压-BUCK' s matlab model, in the continuous current mode, changing the duty cycle, change the output voltage
gmac
- 根据队列信息,使ns中的smac可以自适应地改变占空比。-depending on the queue, make smac changes the duty cycle dynamicly
increse_led1
- 单片机的P1口的LED实现渐明渐暗的效果 P1口接8个LED,灌电流改变占空比来调整亮度-P1 port MCU LED to achieve the effect of gradually dimming out then P1 I 8 LED, Sink to adjust the brightness to change the duty cycle
LED-PMW
- 在调制频率足够小的前提下,不同的占空对应于不同的电压输出,而不同的电压对应不同的LED亮度,这样,我们可以通过改变占空比,就可以实现LED的渐亮渐灭控制了。-Small enough in frequency modulation, under the premise of representing different space corresponds to a different voltage output, the voltage difference between the diffe
MotorSpeedControl
- PWM控制就是脉冲宽度调制。 通过控制电机的电压脉冲宽度,可以改变其电压有效值.从而可以改变它的转速. 图中前部分波形与后部分波形周期是一样的,我们通过调节其占空比(图中tH1不等于tH2)。很明显图中前部分波形的电压有效值大于后部分波形的电压有效值,即前者驱动的电机速度比后者的大。 -PWM is pulse width modulation control. By controlling the electrical voltage pulse width, you can
ALL
- 用2407实现的通过电位器改变占空比,从而调节电机转速,并带有捕捉显示占空比-Implemented with the 2407 change in the duty cycle through the potentiometer to regulate motor speed and duty cycle with the capture display
pwm
- 能产生PWM波形,通过改变占空比来控制电机-important
motor_pwm
- 电机转速测控系统,用PWM输出,改变占空比以改变转速。在PROTEUS仿真环境下,用虚拟终端进行通信,并设定转速-CONTROL MOTOR
PWM
- 产生PWM信号,可通过控制改变占空比的大小,可用于控制VCM马达实现自动对焦-Generate PWM signals can be changed by controlling the size of the duty cycle can be used to control the VCM motor automatic focus
00
- 基于单片机的频率计,1602显示,可改变占空比,可显示周期-Microcontroller-based frequency meter, 1602 shows the duty cycle can change, can be displayed cycle
generate_fang
- CPLD产生方波函数,可以任意改变占空比,在EPM240上实验通过。-CPLD generate the square wave function, can be changed to duty, in the experiment by EPM240.
PWM
- 基于ATmega16的PWM程序示例,通过改变占空比点亮LED来查看效果-Procedures based on the ATmega16 PWM example, by changing the duty cycle to see the effect of LED light
PWM-for-lpc210x
- lpc210x系列arm7 中pwm函数功能:MAT3.0输出PWM波形,由于LPC2103没有单独的PWM通道,跟匹配通道复用,调试:改变占空比。用示波器测量-lpc210x series arm7 in pwm Function: MAT3.0 output PWM waveform, the LPC2103 is no separate PWM channels, with the matching channel reuse, debug: changing the duty cycle
PWM
- ARMLPC2103 PWM源代码,可以改变占空比-ARMLPC2103 PWM source code, you can change the duty cycle
PWM34.5%
- 实现占空比为34.5%的PWM波,易于改变使用(A duty cycle of 34.5% PWM wave is achieved with duty cycle of 34.5% PWM wave)
7_PWM 改变占空比
- 该函数用来改变pwm占空比,多用于飞思卡尔智能小车。(The function is used to change the PWM duty cycle, more for Freescale Carle smart car.)