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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
- 详细说明:pwm原程序利用定时器,在P2_5上输出PWM波。为了演示,使占空比从1%~99%再从99%~1%连续变化。频 率约为200Hz。可以用于用于直流电机的驱动等方面
PWM
- STM32输出pwm,基于keil平台,用库函数编写的,现实屏幕为lcd12864.-STM32 output pwm
Gen-PWM-With-UI
- 通过ni硬件设备,输出pwm波,调节其占空比和频率控制舵机-Through the ni hardware device, output PWM wave, adjusting the duty ratio and frequency control of steering gear
stm32f4-TIM3-PWM
- 利用stm32f407的定时器3的4个通道输出PWM波来控制小车前进倒退停车-Use stm32f407 timer 4 channel 3 output PWM wave to control the car forward backward parking
实验7 PWM输出实验
- STM32F103 PWM程序(STM32F103 PWM)
PWM波输出(可调)
- PWM波输出采用PROTEUS仿真软件仿真,波形可调(PWM wave output is simulated by PROTEUS simulation software, and the waveform is adjustable)
TMS320F28335的PWM波形输出程序
- 28335dsp的pwm波的配置文件,对于初学者应该会有帮助(Configuration file, for beginners should be helpful)
STM8S103的TIM1_PWM输出__库函数
- PWM控制直流有刷电机,PWM频率可以根据需要进行调节。(PWM control DC brush motor, PWM frequency can be adjusted according to need.)
modbus控制PWM
- modbus 控制PWM输出,modbus控制功能,读写功能(modbus control DAQ)
PWM
- 基于STM32单片机芯片来控制无刷直流电机速度,电机自带驱动器,以PB5 IO输出(Speed regulating motor based on PWM through STM32)
PWM
- AD采集电压使用PWM输出调制后的PWM波形(AD acquisition voltage, using PWM output modulation after the PWM waveform)
实验9 PWM输出实验
- STM32f1PWM波输出实验。。。。。。。。(STM32f1PWM wave output experiment)
3、PWM输出实验
- 小车程序的pwm测试程序,嵌入式小车程序底层Pwm电机驱动(PWM test procedures for car procedures)
PWM波输出(可调)
- avr PWM输出实例,PWM.............(AVR PWM output instance)
TIM3四路 PWM输出实验
- stm32输出四道pwm波控制LED灯 哈哈哈哈哈哈哈哈哈(STM32 output four PWM wave, control LED lights, ha ha ha ha ha ha ha ha ha ha ha!)
三对6路PWM带互补带死区
- 应用stm32f103 输出6路pwm信号 还有互补和死区......(Application stm32f103 output 6 pwm signal there are complementary and dead zone)
PWM - CON
- STC的PWM口控制输出,PWM1 输出(for STC is PWM con out)
PWM
- NULEO 输出pwm 动态改变占空比 周期等(The NULEO output PWM dynamic change takes up the ratio of the space ratio)
STM32F103C8T6核心板测试程序(PC13闪烁)
- stm32f103c8t6单片机利用TIM3 通道2输出PWM波形。。。。。。。。。。。。。。。(Stm32f103c8t6 SCM USES TIM3 channel 2 output PWM waveform.)