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Description: 使用STC12C5410控制4通道DMX接收代码，调光级别为256，晶振为16M 。使用STC内的4路硬PWM输出调光。接收稳定。使入门者快速上手
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Size: 833 |
Author: sun137 |
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Description: 换色，频闪，数码按键操作，DMX512控制-For color, strobe, digital button operation, DMX512 control
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Size: 7168 |
Author: kxc |
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Description:
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Size: 14336 |
Author: 斌松 |
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Description: 主芯片采用AT89C2051，功能是对LED256级PWM调光，并采用DMX512协议，和主控通信
内部有原理图和PCB文档希望对LED行业的朋友有点帮助-The main chip AT89C2051, function is LED256-level PWM dimming, and the use of DMX512 protocol, and controlling internal communication schematic and PCB documents on the LED industry friends want a little help
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Size: 168960 |
Author: 朱向宇 |
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Description: 大功率LED舞台灯的主控程序。包括扫描按键、数码管显示、温度采集、PWM控制、舞台灯光效果模型以及DMX512信号的发送和接收，除了开机延时外，其他地方都不用延时处理。
-High-power LED stage light master program. Including the scan button, digital display, temperature measurement, PWM control, stage lighting model, and to send and receive DMX512 signal, in addition to the boot delay, other places do not delay treatment.
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Size: 12288 |
Author: zhangyang |
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Description: 应用在产品上的DMX512接收程序，8路PWM调光解码-Application on the product DMX512 receiver, decoder 8 PWM dimming
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Size: 30720 |
Author: 孙行者 |
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Description: 基于AVR单片机,通过512信号、PWM实现RGB的调光-Based on the AVR microcontroller, the signal through the 512, PWM dimming to achieve RGB
Platform: |
Size: 7168 |
Author: zhou |
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Description: RGB三个通道可以通过宏定义任意配置，实现简易DMX512解码和模拟PWM调光调色实现。
-RGB three channel can through the macro define any configuration, realize the simple DMX512 decoding and simulation PWM dimmer toning realized.
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Size: 1024 |
Author: 邢学东 |
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Description: 概述
DMX512AP是并联应用单线传输三通道LED驱动输出控制专用芯片，兼容并扩展DMX512（1990）信号协议。芯片内含电源稳压电路，时基电路，信号解码模块，数据缓存器,三通道恒流驱动器(电流值可由外挂电阻调控),以及内置振荡器。每一输出通道皆可输出8位(256级)灰阶的可调线性电流。支持输出端极性反转。单独的写码信号线可以一次性串联写码，带外置EEPROM存放芯片地址，支持与DMX512A-W组合使用。
特性说明
◆ 三通道开漏输出，最大恒流输出：60mA
◆ 输出端口耐压24V
◆ 工作电压：4V~24V
◆ 内置5V 稳压电路
◆ 信号传输速率：250kbps(PWM版本)~500kbps(PFM版本)
◆ PWM 灰度等级：256 级
◆ 外置EEPROM
◆ 信号级联方式：单线并联
◆ 最大支持1024 个像素点的串并接
◆ 具有单通道/三通道选择功能
◆ PWM 输出占空比反转功能
◆ 兼容并扩展DMX512(1990)协议信号
◆ 封装形式：SOP16
◆ HBM ESD 达8KV
应用领域
◆ 室内LED 装饰照明
◆ 建筑LED 外观/情景照明
◆ 洗墙灯、窗帘屏
◆ 穿孔字
◆ 护栏管
-Outline
DMX512AP is parallel application of single-wire transmission control three-channel LED driver output dedicated chip, compatible and extended signaling protocol DMX512 (1990). The chip incorporates power regulator circuit, time base circuit, signal decoding module, data buffer, three-channel constant-current drive (current value by plug resistors regulation), as well as built-in oscillator. Each output channel can output 8-bit (256) grayscale adjustable linear current. Support the output polarity reversal. The The separate write code signal line can be a one-time series written code, with external EEPROM storage chip address support combination of DMX512A-W.
Feature Description
◆ three-channel open-drain output, the maximum constant current output: 60mA
◆ output port withstand voltage 24V
◆ Operating voltage: 4V ~ 24V
◆ Built-in 5V regulator circuit
◆ signal transfer rate: 250kbps (PWM version) to 500kbps (PFM version)
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Size: 710656 |
Author: 吴银仲 |
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Description: 解析DMX512信号，并用来控制输出PWM信号的占空比，用来驱动RGB三色LED，实现各种颜色-Analytical DMX512 signal and used to control the output duty cycle of the PWM signal is used to drive the RGB three-color LED to realize a variety of colors
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Size: 489472 |
Author: 胡渊博 |
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Description: 使用带21路PWM输出的STK MCU接收DMX512信号，并显示在不带字库LCD显示屏上，看用来测试DXM512信号接收或发送情况。-Use with 21 PWM outputs STK MCU receives DMX512 signal, and displayed on non-character LCD display, look to test DXM512 signal reception or transmission case.
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Size: 59392 |
Author: 李浩 |
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Description: IAR 环境下的STM8S C语言编程，直接操作寄存器，DMX512协议的接收解码部分。接收三个通道的数据，然后将三个通道的数据分别用PWM显示出来。已通过调试，可以直接使用！-IAR STM8S C language programming environment, direct manipulation receiver decoder section register, DMX512 protocol. Receiving data from three channels and three channels, respectively, the data displayed by PWM. Debugging, can be used directly!
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Size: 82944 |
Author: 陈育德 |
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Description: DMX512 转成PWM信号，实现解码功能-DMX512 turn into a PWM signal, decoding function
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Size: 2048 |
Author: |
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Description: DMX512 接收解码, 输出3路PWM,主要运用到灯具-DMX512 receive
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Size: 1024 |
Author: 过路人 |
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Description: 完整的DMX512解码程序,PWM输出，用于LED景观照明-Complete DMX512 decoder, PWM outputs for LED landscape lighting
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Size: 117760 |
Author: rgf |
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Description: 基于C51的PAR灯控制程序，内含原理图与MA803技术手册，功能有模拟PWM线性调光，炫耀的自走程序，主从控制，IIC协议，DMX512协议，74HC595控制四位共阴数码管-Based on C51 PAR lamp control procedures, including schematic diagram and MA803 technical manuals, features analog PWM linear dimming, showing off the program, master-slave control, IIC protocols, DMX512 agreement, 74 hc595 are needed to control the four digital tube Yin
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Size: 2445312 |
Author: WinSlow |
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Description: 基于M0516的魔球灯控制程序，内含原理图，功能有内置PWM加模拟PWM线性调光，炫耀的自走程序与声控程序，主从控制模式，IIC协议，485通讯DMX512协议，74HC595控制四位3461共阴数码管，ULN2803电机驱动程序-M0516 based magic ball lamp control procedures, the enclosed schematic diagram, function has a built-in PWM analog PWM linear dimming, showing off the go program with voice control, master-slave control mode, the IIC agreement, 485 communication DMX512 protocol, 74 hc595 are needed to control the four digital tube, 3461, a total of Yin ULN2803 motor drivers
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Size: 440320 |
Author: WinSlow |
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