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PWM调制
- 输出不同占空比的PWM波
基于stm32的DDS芯片AD9851驱动
- 用stm32驱动AD9851，能够精确产生72M频率以内的正弦波和占空比可调的方波
msp430PWM波程序
- 通过单片机发占空比可变的PWM波，接上LED可明显看到渐变的过程
PWM
- 利用PWM脉宽调光，通过调节PWM的占空比来控制光源的亮度-Use of the PWM pulse width modulation to control the brightness of the light source light, and by adjusting the duty cycle of the PWM
fen
- verilog，4、5分频器，5分频器占空比3：2-Verilog, 4,5 dividers, five dividers ratio of 3:2
我参加电子竞赛 做的温度控制的单片机程序
- 主要用到了PID算法控制温度,显示采用动态扫描.输出可调节占空比的脉冲控制加热器-mainly used to control the temperature PID algorithm, shows that using dynamic scanning. Output adjustable pulse duty cycle control of the heater
pwm输出
- 这是一个ARM的实验。主要是使用PWM6输出一个固定占空比的单边沿控制PWM信号，通过滤波电路实现DAC转换。使用ADS1.2开发环境-ARM experiment. PWM6 mainly use a fixed duty cycle output of single-edge PWM control signal, filter circuit DAC conversion. ADS1.2 use development envir
sdq
- 用loop51实现的可调式脉冲发生及检测器，可以手动输入所发生脉冲的频率和占空比，实时检测及动态显示-loop51 achieved with adjustable pulse and the detector, which can occur manually input pulse frequency and duty cycle, real-time detection and dynamic display
end
- 实现占空比可调的分频时钟输出，一共可以四级可调，也可以自己稍微修改变成任意占空比 。-adjustable duty cycle to achieve the sub-frequency clock output, a total of four adjustable can also be slightly modified into their own arbitrary duty cycle.
ATmega8timer
- 基于ATmega8的电机驱动程序，利用timer0和timer1调节占空比，非本人原创，紧供参考-on ATmega8 motor drivers, and use timer0 timer1 duty cycle regulation, non-original I bear for reference
51_timer_interrupter
- 由8031内部定时器1，编写程序模拟一时序控制装置。包括了中断方式，查询方式。占空比变化，占空比固定方式。中断现场保护-8031 by an internal timer, to prepare a simulation timing control device. Including the interruption, inquiry. Duty cycle changes, the ratio of fixed form. The
PWMcontrolLED
- PWM占空比调节,控制小灯的渐明渐暗,程序简单明了-PWM duty cycle regulation, the control of small lights out gradually dimming, straightforward procedure
wave_genarator_vhdl
- vhdl波形发生程序.实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波 A的占空比也是可控的），可以存储任意波形特征数据并能重现该波形，还可完成 各种波形的线形叠加输出。 -vhdl waveform occurred procedures. 4 achieve common sinusoidal waveform, 1.30, sawtooth, square-wave (A, B) the fr
c8051f120_PWM
- c8051f120占空比PWM转速单闭环控制直流电机-c8051f120 PWM duty cycle speed single-loop DC motor control
SPWM_Demo_Lcd1602_ATmega8515
- 一个用AVR单片机ATmega8515输出SPWM波形并驱动一个LED渐亮渐灭的示范程序，输出波形的占空比和频率显示在1602液晶屏上，编译环境Code Vision AVR-AVR with a ATmega8515 SPWM output waveform and an LED driver gradually Liang gradually eliminate the program, the duty cycle output
uPSD3334-PWM
- 基于uPSD3334单片机pwm波形产生程序，频率可调，占空比可调。可同时产生三路PWM波形。在电力电子中有极好的应用。使用Kerl开发环境-based uPSD3334 MCU pwm waveform generator procedures, adjustable frequency, duty cycle adjustable. May also have three PWM waveform. In power electro
MC9S12DG128_PWM
- FREESCALE 16位单片机片MC9S12DG128的PWM输出程序,可设定PWM波的频率和占空比由产品验证,完全可用-SCM MC9S12DG128 PWM output procedures, configurable PWM pulse frequency and duty cycle from product certification, fully available
sanfenpin
- 这是我自己编写的三分频，也就是奇数分频，占空比为1：1，当然如果需要其它奇数分频，只要将程序里面的N和counter修改即可-This was my third prepared by the frequency, which is odd hours, frequency and duty ratio of 1:1. Of course, if the needs of other odd hours, frequency, as l
msp430f149sshuchujuxingbo
- 利用Timer_A输出周期为15.625ms、占空比为75％ PWM矩形波-use Timer_A output cycle 15.625ms, for the 75% duty cycle rectangular wave PWM