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20080228015123_200822716251417026
- 使用定时器产生PWM波，可配合L298N用来驱动普通直流电机。适用于51单片机-use PWM timer generated wave, and with the drive for general L298N
pwm1
- 51汇编 等周期脉宽调制pwm 子程序2007-3-7 11:14:00 等周期脉宽调制pwm 晶振：12MHZ 89C51
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
PWM
- 几个特别有用的关于51单片机方面的毕业设计，欢迎大家下载-Several particularly useful aspect of the graduation of 51 single-chip design, welcome to download
MCU_example
- 51单片机的各种实例，输出PWM，流水灯-51 MCU various examples, the output PWM, water lamp
PCA-PWM
- 51 PWM 产生三路不同占空比方波 汇编语言 SST89E51RD2-51 square wave
89C51PWM
- 51单片机的PWM 的汇编语言程式与protues电路图仿真-51 PWM MCU assembly language programs and protues circuit simulation
51mcupwmpulsewidthmodulationcycle
- 用汇编 51单片机产生等周期脉宽调制pwm子程序-51 compilation of subroutines pwm pulse width modulation cycle
51MCUoutputPWMofthetwomethods
- 51系列单片机无PWM输出功能，可以采用定时器配合软件的方法输出。对精度要求不高的场合，非常实用。电路图见图一，采用了高速光隔（6N137）输出，并将PWM的信号倒相。-51 series no PWM output, the timer can be used with the software, the method output. On occasions, less precision, very practical. Circuit shown in Figure 1, using h
51MCU-PWM
- 51单片机模拟PWM 将数字量模拟化 带仿真-51MCU PWM
51单片机普通IO口PWM输出固定电压
- 使用51系列单片机,使用一个定时器.汇编语言编写.普通IO口PWM输出固定电压.
PWM
- 用51单片机实现频率恒定，占空比可变的PWM波形-Compared with 51 singlechip microcomputer frequency constant and variable PWM waveform
PWM
- 51发pwm波，驱动的电机，直流电机，小功率智能小车-51 pwm wave hair
PWM
- 基于对直流电机的开环调速控制，是基于51单片机的-Based on the open-loop DC motor speed control is based on 51 MCU
51pwm
- 51单片机PWM占空比调整演示程序 我花了一点时间，编写了这个程序，非常实用！（通过测试，注意:AT89S51单片机，有的单片机P3_7需要改为P3^7）-51 singlechip PWM duty cycle adjustment demonstration program I spent a little time, write the program, very practical! (through testing, note: AT89S51 MCU MCU P3_7, s
29-PWM
- 基于51单片机能实现流电机的驱动，带原理图对初学者有帮助-Based on 51 single chip microcomputer to achieve the flow of the motor drive, with a schematic diagram of the help for beginners
PWM
- PWM调光，核心芯片51单片机，C语言编写-PWM dimming, 51 core chip microcontroller, C language
PWM波发生器
- 在硬件电路PWM.DSN中实现P1.7输出PWM波。周期T=100ms，初始占空比（T1/T）为50%，按键KEY1每次增加占空比10%（直到90%），KEY2每次减小占空比10%（直到10%）。(In hardware circuit PWM.DSN, P1.7 output PWM wave is realized. The cycle T=100ms, the initial duty cycle (T1/T) is 50%, the key KEY1 increases by 10% e