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PWM
- 利用PWM实现正弦波和DTMF-achieve sine wave PWM and DTMF
pwm
- 压缩文档包括运用单片机生成pwm信号，以及利用pwm来产生正弦波，调温和控制电机转动。-Archive including the use of microcontroller pwm signal generation, and to generate sine wave using pwm, thermostat and control the motor rotation.
1KHz
- 使用单片机通过 PWM方式实现1KHZ正弦波输出-Through the use of single-chip PWM sine wave output means 1KHZ
PWM50hzsin
- 基于PIC16f877a单片机的 PWM 发出 50HZ 正弦波-Based on PIC16f877a sent 50HZ sine wave PWM SCM
TEST
- PIC单片机2路PWM脉冲输出模拟正弦波函数-PIC microcontroller PWM pulse output 2-way analog sine wave function
2051pwm
- 2051正弦波发生器，产生50赫兹的正弦PWM脉冲驱动信号。-2051 sine wave generator to produce pulses of 50 Hz sinusoidal PWM drive signal.
SINE_PWM
- 一个基于pic16f72的正弦pwm程序可供参考-A reference sine pwm program
PWM
- 很实用的一个利用单片机产生30K正弦波的程序，有利于大家学习参考用。-A very practical use of SCM procedures have 30K sine wave is conducive to all learning reference.
MSP430F149
- 本设计以超低功耗单片机MSP430F149作为微控制器，利用MSP430F149 的定时器模块Timer_A和Timer_B 在比较模式下输出的脉宽调制(PWM)波形产生直流、正弦波、方波信号，通过运算放大器和功率三极管电路产生符合设计要求的电压和电流信号。可以通过4*4键盘选择波形类型和输出信号的幅值和频率，并且应用液晶显示器实现数据输出-This application report describes how to simultaneously create a sine wave, a
pwm
- 本程序产生固定频率pwm调制正弦波 用于驱动交流电机-The program generates a fixed frequency sine wave Used to drive AC motor
PWM-CONTRL-METHOD
- 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.按一定的规则对各脉冲的宽度进行调制,既可改变逆变电路输出电压的大小,也可改变输出频率.-Sampling control theory has an important conclusion: the impulse is equal bu
LEDmatrix-PWM-RS232-Touch-creen-
- 在MCS51上分别利用C和汇编编写了led红绿点阵、利用PWM通道产生方波和正弦波、利用RS232串口通讯和触摸屏配置组件。经验证，能成功运行-In which use the MCS51 C assembly compiled a red green dot matrix, use led PWM channels have sine wave, use of square wave and RS232 serial communication and touch screen configu
PWM_Techniques_final-pure-sien
- The ever-increasing reliance on electronic devices which utilize AC power highlights the problems associated with the unexpected loss of power from the electrical grid. In places where the electrical infrastructure is not well-developed, brown-outs c
SINE
- Ladder logic program: Software : Rslogix Generate Sine Wave, use full for PWM modulation using Programmable Logic Controller
pwm-sine
- 利用T/CO的PWM波功能产生正弦波或余弦波 离散量转模拟量-Use of T/CO function generates the PWM sine wave or cosine wave discrete analog switch
PWM-P-a-low-frequency-sine-signal
- 本实验要求使用PIC16F877A的CCP1模块的PWM功能和一个一阶RC低通滤波器产生一个5Hz的正弦信号。要求用示波器观察产生正弦信号的频率为准确的5Hz,且没有明显的失真。没有条件的读者可以通过观测直接和CCP1输出引脚相连的LED的闪烁频率来确定产生正弦信号的频率。-PWM function of the requirements of the experimental use PIC16F877A CCP1 module and a first-order RC low-pass fi
PWM-SIN
- 利用单片产生正弦波的程序，有仿真。是我花不少工夫所写。学习很学用。-The use of single sine wave generated procedures, simulation. I spend a lot of time is written. Learning is learning to use. .
Pwm
- 空间电压矢量控制PWM(SVPWM）也叫磁通正弦PWM法.它以三相波形整体生成效果为前提，以逼近电机气隙的理想圆形旋转磁场轨迹为目的，用逆变器不同的开关模式所产生的实际磁通去逼近基准圆磁通，由它们的比较结果决定逆变器的开关，形成PWM波形.此法从电动机的角度出发，把逆变器和电机看作一个整体,以内切多边形逼近圆的方式进行控制，使电机获得幅值恒定的圆形磁场（正弦磁通）.-Space voltage vector control PWM (SVPWM), also known as magnetic
INV.PIC16F876
- sine wave inverter hex code with PWM
STM32程序
- 分别控制四路电机转动，转速以正弦规律变化。与计算机进行串口通信，可用串口控制转速，位置控制。(The rotational speed of the four motor is controlled by the sine law. Serial communication with the computer, using serial port to control the speed, position control.)