搜索资源列表
PWM
- 利用52单片机通过8254定时器实现控制电机的PWM调速程序，可实现开始，停止，加速，减速。
8052 之语音合成源码
- 8052 之语音合成源码,使用 8052 的 3 个定时器做了个能播放 wav 数据的功能，对学习 PWM 做 D/A 有些用,附上源代码.
uCOS-II_example.rar
- uCOS移植后的一些应用举例：gpio、pwm、modem、i2c、ppp、spi、uart等,uCOS transplanted some applications, for example: gpio, pwm, modem, i2c, ppp, spi, uart, etc.
motor
- 一个用52系列单片机设计的简单MOTOR试验程序，PWM控制电压-A single-chip design with 52 series MOTOR simple testing procedures, PWM control voltage
8253
- 由STC89C52控制计数器8253产生步进可调的方波，可以通过配置计数器初值改变输出的方波频率。输出的方波可以作为电机的PWM。-8253 by the counter generate STC89C52 control stepper adjustable square wave, you can configure the counter to change the initial value of the square wave output frequency. Square-wave
L298andxiaoche
- 用keil 52写的L298的驱动程序。其中pwm波由软件仿真产生，用定时器实现，能够同时产生两种不同的PWM波从而实现两个电机的不同转速。经过测试通过。-Keil 52 written by the L298 driver. Pwm wave which generated by the software simulation, using timers to achieve, can produce two different kinds of PWM wave in order to ac
pc-uart-mcu51-pwm-moto
- PC机键盘控制MCU产生PWM波，进而控制电动机的转速 利用52单片机外部晶振11.0592MHz，产生准确的波特率119200，实现MCU与PC机的通信，PC机发送字符在 1 - 9 范围内时,MCU的IO口即响应输出对应占空比的pwm波(占空比10 -90 ，10 步进)，Pwm波由定时器T0模拟产生。 胡雪川 huxuec@yahoo.com.cn 2010.1.2 程序有待改进完善，不足之处，欢迎各位提出-PC-keyboard control MCU gen
d
- 基于52单片机用PWM控制2个LED的渐亮渐灭程序-52 Microcontroller based PWM control with 2 bright LED' s gradually getting off procedures
52PWM
- 利用s52定时器做的一个PWM波形设计，可实现三路PWM波输出，并且每路互相独立，可自由调节频率，占空比，频率从1Hz到高达27KHz，占空比可实现0 至100 。带仿真图，源码。-Do use a PWM timer s52 waveform designed to achieve three-way PWM wave output, and each channel independent of each other, be free to adjust the frequency, dut
PWMLEDcontrol
- 应用52单片机定时器2，输出PWM波，来控制LED灯的亮灭和颜色-Timer 2 52 SCM applications, the output PWM wave, to control the LED lights and color of light off
Dc-motor-of-the-PWM-speed
- 用52单片机输出PWM调速直流电机，实现电机的正反转，占空比可调，自动可以在速度设定下实现反馈调节-With 52 microcontroller output PWM speed dc motor.The positive &negative, realize motor 390v adjustable, automatic can realize feedback adjustment speed setting.
zhiliudianjitiaosu
- 直流电机调速，使用矩阵键盘扫描，52单片机定时器输出PWM，智能控制电机。-DC motor speed control, use the keyboard scan matrix, 52 MCU timer output PWM, intelligent motor control.
pwm
- 52单片机电机pwm调速功能，c程序可以用l298等芯片控制调速-52 single-chip motor pwm speed control function, c chip program can control the speed with l298, etc.
motor
- motor.c是一个简单的52单片机通过rs232串口控制直流电机的C程序。可以学习定时器、串口的中断，以及通过输出一定占空比的PWM波来控制电机转速、转向的方法。-motor.c 52 microcontroller is a simple DC motor control by rs232 serial C program. Can learn timer, serial port interrupts, and by a certain duty cycle of the PWM wave
52-PWM-DA-LED
- 52单片机输出PWM模拟DA实现led调光-52 single-chip output PWM led dimming
LED
- 用52单片机定时器0产生PWM波控制LED灯亮度-we are very happy ,and we are good friens.
PWM
- 用C语言完成的52单片机程序，用来实现PWM信号的产生和控制，可以调节占空比，周期为50ms。-Complete 52 microcontroller using C language program, used to implement a PWM signal generation and control, can adjust duty cycle, cycle of 50 ms
17.PWM
- 52单片机PWM（直流电机c语言源码-52 single chip PWM (DC motor) routine
PWM电机正反转
- 52单片机程序通过PWM控制电机正反转，接口设置程序已包含(The 52 microcontroller program is controlled by PWM. The interface setup program has been included.)