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SPWM.zip
- 采用STC-51的STC12C5202AD芯片产生50HZ正弦波的SPWM调制发生器,50HZ generate sine wave of SPWM modulation generator
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
PWM-motor
- 电机PWM与速度的测试曲线（51单片机+VB上位机），可用来调PID参数-PWM motor speed tests and curve (PC 51 SCM+ VB), can be used to tune PID parameters
51PWMout
- 基于AT89C51定时器0实现的可调占空比PWM输出（DA输出），调节精度 1/256-Based on AT89C51 Timer 0 PWM duty cycle to achieve an adjustable output (DA output), regulation accuracy 1/256
8051pwm
- 8051pwm.rar，带有用51系列单片机来产生pwm波形的c程序，-8051pwm.rar, with the use of 51 computers to generate the pwm waveform c procedures
PWM-Motor
- 51单片机控制直流电机加减速，并把速度反映到数码管上-51 single-chip control DC motor acceleration and deceleration, speed and reflected in the digital tube...
PMW-HEX-V1.9
- 三菱梯形图转成51单片机HEX文件的软件破解版本V1.9。三菱软件写好梯形图，再运行转换软件，设定好51单片机的输入输出，打开写好的梯形图，转换出的就是hex文件，烧录到51单片机，就可以执行编写的PLC程序 -Mitsubishi ladder HEX file converted into 51 single-chip version of the software crack V1.9. Mitsubishi software written ladder, then run the
DC_Motor
- 51单片机控制直流电机的程序和电路，使用ADC0831采集电位器的电压，对电机进行调速。压缩包内含汇编代码、Proteus仿真文件和Keil工程。-51 single-chip DC motor control circuit of the procedures and the use of acquisition ADC0831 voltage potentiometer on the motor speed. Package containing the compilation of cod
electron
- 电路图 里面有许多实用电路图 51编程器电路图 51单片机LED点阵电子显示屏的设计电路图 89C51单片机号音自动播放器的设计 单片机看门狗电路图 单片机控制的带语音报数功能的抢答器-There are many practical circuit diagram circuit diagram circuit diagram 51 of programmer 51 Single-chip LED dot matrix display design of electronic circu
PWM
- PWM在51单片机中应用 通过P0口来显示-PWM in the application of single-chip microcomputer 51 through the P0 port to show
C51
- //PWM 调制程序 C51 2008-4-2 18:24:00 /*pwm 调制程序*/ /*说明： key用来控制 脉宽的高电平时间， 可以在P2.0引脚 接一个led做测试*/-//PWM modulation process C51 2008-4-2 18:24:00/* pwm modulation procedures*//* Note: key used to control the pulse width of the high time to P2.0
pwm
- 利用定时器使无PWM功能的51 单片机产生PWM-Use so that no PWM timer function generated 51 single-chip PWM
33
- 51系列具有PWM断口的单片机PWM调制程序.-PWM
PWM
- PWM波程序 可以用来控制电机调速，程序比较简单，这里只用了一个定时器就实现了。因为51单片机没有PWM波的寄存器，所以要自己用软件控制。-PWM waves program can be used to control motor speed, procedure is simple, here only a timer is realized. Because no PWM waves 51-series microcomputer to yourself, so with register
motorspeedmodification
- 介绍了基于单片机用PWM实现直流电机调整的基本方法，直流电机调速的相关知识，及 PWM调整的基本原理和实现方法。重点介绍了基于MCS一51单片机的用软件产生PWM信号的途径，并 介绍了一种独特的通过采用计数法加软件延时法实现PWM信号占空比调节的方法。对于直流电机速度控 制系统的实现提供了一种有效的途径。-This paper introduces a kind of method of DC —motor speed modification based on PWM theory
PWMmotor
- PWM 控制电机文档及源代码 C51 程序-PWM motor control documentation and source code
51pwm
- 实现对单片机脉冲宽度调制程序实现，对单片机初学者熟悉单片机非常适用。-To achieve single-chip pulse width modulation procedures to achieve the single-chip single-chip is suitable for beginners are familiar with.
zhiliudianjitiaosu
- 51单片机控制直流电机的启停，正传，发转，调节pwm占空比控制电机转速。-51 MCU controlled DC motor start and stop, True Story, hair switch, regulating the duty cycle pwm control motor speed.
pwm
- 主要是驱动两个直流电机的程序，通过L298带两个直流电机，稍修改程序即可运用于步进电机。-Drive two DC motors are mainly the procedure, through the L298 with two DC motors, slightly modify the program can be used in stepper motors.
PWM
- MCS-51单片机利用定时器实现PWM功能！-MCS-51 using PWM timer function!