搜索资源列表
用51产生可调占空比的PWM的演示程序
- 用51产生可调占空比的PWM的演示程序
PWMWave.rar
- 利用51单片机的两个定时器同时产生两路脉冲，其中一路为频率、占空比可调的PWM，另一路可以串行发送给定数据（即载波）。,The use of 51 single-chip timer at the same time the two have a two-way pulse, in which all the way for the frequency, duty cycle adjustable PWM, another way can be sent to the set of serial
adjustable-square-wave
- 占空比可调信号发生器，单片机原理程序代码，已成功运行。-Adjustable duty cycle signal generator, the principle of single-chip code has been run successfully.
led
- 小灯利用单片机脉冲的占空比来调整明暗，可以实现小灯亮度的逐渐变化。-Small lamp single-chip computer to adjust the pulse duty cycle of light and shade, you can achieve a small gradual changes in brightness.
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
xinhao001
- 产生正弦波、方波、锯齿波，频率可调，方波占空比可调-Generated sine wave, square wave, sawtooth wave, frequency adjustable, adjustable duty cycle square wave
PWM-LED
- 基于51单片机控制的pwm输出，，占空比可调节，负载位led灯，根据led的亮度强弱可判断pwm占空比的大小-Based on 51 MCU-controlled pwm output, duty cycle can be adjusted, the load position led lights, under the led brightness pwm duty cycle can be judged the strength of the size of the
PWM
- 51单片机，模拟PWM，输出方波信号，调整占空比-PWM模拟PWM，输出方波信号，调整占空比。。。。。。。。。。。。。。。。。
12345
- 用12864同时显示频率 占空比 脉宽 一次性显示一个信号的所有信息 是一个学习的好程序-12864 also shows the frequency with the pulse duty cycle display a signal once all information is a good program to learn
testv1
- 按键控制PWM输出，调整占空比输出并显示-Buttons control the PWM output, adjust the duty cycle output and display
dianjizhuansu
- 用51单片机输出pwm的占空比控制电机转速(The output speed of PWM is controlled by 51 single-chip microcomputer, which is controlled by duty cycle)
频率可调，占空比可调信号发生器
- 使用C51制作的频率可调，占空比可调的PWM信号发生器，编写语言为C语言。(Adjustable frequency signal generator, occupies emptiescompared adjustable)
定时器中断实验输出不同频率不同占空比
- 利用定时器中断实验输出不同频率不同占空比(Timer interrupt experiment output, different frequency, duty cycle)
输入捕获测频率和占空比
- STM32测量频率和占空比，可调节测量范围(STM32 measurement of frequency and duty cycle)
time1和time3 16khz_pwm占空比变化
- ZIGBEE CC2530 time1和time3 输出6路 16khz pwm，占空比可调(ZIGBEE CC2530 time1 and time3 6 16KHz output PWM, adjustable duty ratio)
PWM输入模式捕捉4路PWM的周期和占空比
- 基于STM32F103的输入捕获计算4路PWM的周期和占空比(Based on the input of STM32F103, the cycle and duty ratio of PWM are calculated)
stc15f2k单片机pwm频率占空比可调
- 3路pwm，占空比0.5%--100%，频率2hz--7.8khz可调(3 PWM, duty cycle 0.5%--100%, frequency 2hz--7.8khz adjustable)
STM32F4_TIM输入波形捕获（脉冲频率、占空比）
- 基于c语言的，TIM输入波形捕获（脉冲频率、占空比），下载即可使用。(Based on the C language, the TIM input waveform capture (pulse frequency, duty ratio) can be downloaded.)
2：STM32_PWM控制LED由暗变亮（占空比可调）
- STM32F10x 输出PWM控制LED,可调节占空比(STM32F10x output PWM control LED, adjustable duty ratio)
PWM
- 基于stm32f4定时器的占空比可调的pwm波生成代码(Code generation based on dutycycle adjustable stm32f4 timer PWM wave)