搜索资源列表
STC12C5410AD.rar
- STC12系列单片机具有低功耗，高速，高可靠，强抗静电，强抗干扰的优点，内部具有AD转换器。, STC12C5410AD系列及STC12C2052AD系列单片机是宏晶科技生产的单时钟/机器周期(1T)的单片机，是 高速/低功耗/超强抗干扰的新一代8051单片机，指令代码完全兼容传统8051,但速度快8-12倍，内部集 成MAX810专用复位电路。4 路PWM,8路高速10 位A/D转换,针对电机控制，强干扰场合。
STC12C5A60S2.pdf
- STC12C5A60S2/AD/PWM系列单片机是宏晶科技生产的单时钟/机器周期(1T)的单片机，是高速/低功耗/超强抗干扰的新一代8051单片机，指令代码完全兼容传统8051,但速度快8-12倍。内部集成MAX810专用复位电路,2路PWM,8路高速10位A/D转换(250K/S),针对电机控制，强干扰场合。 1.增强型8051 CPU，1T，单时钟/机器周期，指令代码完全兼容传统8051； 2.工作电压：STC12C5A60S2系列工作电压：5.5V-3.3V（5V单片机）STC12LE5A
pwm_16f877a
- TEST PWM duty with PIC16F877A using CCP1 with xtal = 20 MHz, compiler: CCS C 4.068
New_Stepper_Motor_Drive_Circuit
- 本课题设计了一款用于两相混合式步进电机的驱动芯片，内部集成了PWM(脉 冲宽度调制)斩波控制和步进电机细分驱动功能，工作于36V并可持续输出1.5A 电流。PWM电流控制电路与3位非线性数模转换器相结合，可细分电机绕组上的 电流，对步进电机进行整步、半步、1/4步或1/8步的细分控制，从而实现了步 进电机不同步距角的运作。为了改善电机性能，特别是电机工作在微步距模式下 的正弦电流波形下时，芯片可提供三种不同的电流衰减模式（快衰减模式、慢衰 减模式、混合衰减模式）。同时，芯
sonix26000programGuide
- SNC26000 Series is a series of 16 to 500 seconds one-channel single chip voice synthesizer IC. It built in a 4-bit tiny controller, I/O ports, PWMIO, internal RAM, ROM, and a PWM Direct Drive Circuit (PWM Voice). By programming through the tiny
sonix2100programGuide
- SNC21000 Series is a series of 16 to 500 seconds one-channel single chip voice synthesizer IC. It built in a 4-bit tiny controller, I/O ports, PWMIO, internal RAM, ROM, and a PWM Direct Drive Circuit (PWM Voice). By programming through the tiny
PWM-Controler
- 俺自己做的PWM控制器.CPU STM32f103vbt6 所用键盘4*4 .所用显示器LCD12864-I own the PWM controller. CPU STM32f103vbt6 the 4* 4 keyboard with display LCD12864
Test_pwm_usart_pit
- this code s sample to configuration PWM PIT and .. AT91c7x256 in keil uvigen 4.0 compiler
4
- 逆变器的PWM控制，滞环、三角载波等控制方法的研究。-PWM control inverter, hysteresis, triangular carrier control methods such as research.
EvPwm01
- 2812产生PWM，EVA和EVB均产生占空比为40 PWM波形，EVA下面的定时器均工作于连续增模式，而EVB下面的定时器均工作于连续增/减模式，各个全比较单元的死区时间为4.27us-2812 generated PWM, EVA and EVB produce 40 PWM duty cycle waveform EVA following timers are working in the continuous growth mode, the EVB following timers
EvPwm02
- 2812 PWM程序：初始化EVA，使得PWM1和PWM2输出互补的周期为1KHz的PWM波，占空比初始化为10 ，死区时间为4.27us-2812 PWM procedures: Initialize EVA makes PWM1 and PWM2 output complementary cycle 1KHz PWM wave, 10 duty cycle initialization, deadtime 4.27us
4-Conventional-and-direct-current-control
- This paper proposes an optimal control strategy for an HVdc light system using a direct current vector control mechanism. The proposed approach is compared with the traditional vector control method for different HVdc control requirements, su
dingshiqi
- 含有4个由定时器编写的小程序： 1.实现38K方波 2.PWM波 3.PWM可调波 4.多种功能切换-failed to translate
DC-DC
- /功 能：1.实现与CPLD的通信,从而控制PWM的占空比. 2.实现LCD显示相关信息. // 3.实现对键盘按键的判断和确定相应的操作. 4.实现对电压电流的检测. // 5.实现过载保护功能,电流过大时,切断PWM输出,当排除过流故障后,自动恢复供电 // 6.实现用PID算法跟踪电压,实现稳压输出-/ Function: 1. Achieve communication with the CPLD to control the PWM duty cycle.
FT800_SampleApp_1.0
- 英国FTDI公司二月发布了高级先进的图形控制器设备FT800, 在单个芯片上集成了显示器，音频和触摸。FT800让您的人机界面（HMI）突显：最低成本，最炫效果，最易开发。 以下是超炫Demo(AVR-mega328 (8MHZ Clock) + FT800+WQVG(480*272) TFT) http://www.kickstarter.com/projects/2084212109/gameduino-2-this-time-its-personal -FTDI Chip is
LED
- 430g2553控制4路pwm输出：rgbw，配合安卓应用进行led调光，手机界面有色环，控制led颜色-msp430g2553 to output pwm wave
three-article-of-power-electronics-
- 1.Analysis and design of DSP-based dual-loop controlled UPS inverters 2.A Family of Random PWM Algorithms for Reduction of TorqueRipple and Current Harmonics of Direct Torque Controlled OpenEnd Winding Induction Motor 3.Applications of cascade mu
4
- 我平时自己研究的智能循迹小车。三个传感器。可扩展。不带PWM直流电机调速。-I usually do their own research intelligent tracking car. Three sensors. Scalable. Without PWM DC motor speed.
PWMtoDA
- 在实际应用中，很多时候需要输出电压、电流等信号，特别是在工控行业中，4-20MA的转换经常要用到，选用AD421芯片来做的话，成本颇高，如果采用单片的PWM输出来做DA完全可以做到14位以上的精度。-In practical application, and many times need to signal of the output voltage, electric current and so on, especially in the industrial control indust
DSP-enhanced-PWM
- 增强型脉宽调制模块PWM 1、PWM控制基本原理 2、PWM结构及组成单元 3、PWM模块寄存器 4、手把手教你-PWM输出 -Enhanced PWM pulse width modulation module1, the basic principle of PWM control2, the structure of the PWM and component unit3, the PWM module registers4, taught you how to- PW