Description: 你是否曾经遇到过这种情况:看电影听音乐时发觉声音太小，可音量已经调到最大；或者看电影时有国语粤语两个声道，你想屏蔽其中一个声道，只听国语，不知该怎么办？...别着急，一款免费的“音量调节专家”来到你面前了，它就是 SoundFaction Mixer。通过 SoundFaction Mixer，可以弥补 Windows 音量控制器的不足，它可以在系统中音量控制器的音量已经调到最大的情况下仍能增大音量，轻松控制左右声道的音量，调节立体声效果，控制各种音量参数...总之，有了这个音量调节专家，你再也不会为上述经历发愁了。 -you have experienced this situation : watching movies and listen to music too small to find that voice, has been redeployed to the largest volume; Or watching a film in Mandarin Chinese two-channel, which you wish to shield a channel just to Mandarin, do not know how to do? ... Do not worry, free of the "adjust the volume experts" come to you before, it is SoundFaction Mixer. Through SoundFaction Mixer, Windows can make up for the lack of volume controller, which can in the system volume control has been transferred to the volume of the largest volume increase despite easily control channel about the volume and adjust stereo sound effects, volume control various parameters ... In short, with this 000 experts adjust the volume, you will no longer be experiencing distress of the ab Platform: |
Size: 117479 |
Author:yingwen |
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Description: C语言程序,LC72131+PIC16C63+PT2258 -C source code for Sanyo LC72131 PLL radio using PIC16C63 as MCU for 3 wires bus control and Digital Volume Controller IC PT2258. Platform: |
Size: 4974 |
Author:karm |
Hits:
Description: 一个经典的VB音量控制器源码,含一个用户类和用户控件.-a classic VB source volume controller, containing a user group and user controls. Platform: |
Size: 22812 |
Author:周广新 |
Hits:
Description: C语言程序,LC72131+PIC16C63+PT2258 -C source code for Sanyo LC72131 PLL radio using PIC16C63 as MCU for 3 wires bus control and Digital Volume Controller IC PT2258. Platform: |
Size: 5120 |
Author: |
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Description: 一个经典的VB音量控制器源码,含一个用户类和用户控件.-a classic VB source volume controller, containing a user group and user controls. Platform: |
Size: 24576 |
Author:周广新 |
Hits:
Description: 你是否曾经遇到过这种情况:看电影听音乐时发觉声音太小，可音量已经调到最大；或者看电影时有国语粤语两个声道，你想屏蔽其中一个声道，只听国语，不知该怎么办？...别着急，一款免费的“音量调节专家”来到你面前了，它就是 SoundFaction Mixer。通过 SoundFaction Mixer，可以弥补 Windows 音量控制器的不足，它可以在系统中音量控制器的音量已经调到最大的情况下仍能增大音量，轻松控制左右声道的音量，调节立体声效果，控制各种音量参数...总之，有了这个音量调节专家，你再也不会为上述经历发愁了。 -you have experienced this situation : watching movies and listen to music too small to find that voice, has been redeployed to the largest volume; Or watching a film in Mandarin Chinese two-channel, which you wish to shield a channel just to Mandarin, do not know how to do? ... Do not worry, free of the "adjust the volume experts" come to you before, it is SoundFaction Mixer. Through SoundFaction Mixer, Windows can make up for the lack of volume controller, which can in the system volume control has been transferred to the volume of the largest volume increase despite easily control channel about the volume and adjust stereo sound effects, volume control various parameters ... In short, with this 000 experts adjust the volume, you will no longer be experiencing distress of the ab Platform: |
Size: 116736 |
Author:yingwen |
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Description: 很好用的混音控制器程序,可以控制Mic,WAVE的输入输出的音量,静音选择.输入设备选择等.-good mixing with the controller program will be able to control Mic, WAVE input and output of the volume, silent choice. input device options. Platform: |
Size: 7046144 |
Author:阿门 |
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Description: 音量控制器，用自己的程序实现系统音量的控制-Volume controller, with its own procedures and volume control system implementation Platform: |
Size: 4710400 |
Author:勤勤 |
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Description: 本系统设计并建立一个由微控制器控制的洗衣机控制系统。要求完成以下基本控制功能：给水和排水的自动控制,用户定时时间的设定,电机的正反转,各种定时和故障报警电路,定时开、关机的控制,三分钟延时启动的保护,具有键盘设定功能.设计相应的A/D、D/A、键盘、显示接口和传感器测量水位电路，可在线键盘参数设置、定时检测、显示、报警，其中控制输出部分采用模拟量或开关量进行控制。
-The system was designed and set up a micro-controller to control the washing machine control system. Required to complete the following basic control functions: the automatic control of water supply and drainage, the user time settings from time to time, the positive motor, various timing and failure alarm circuit, regularly opened, shutdown control, three-minute delay to start the protection of with the keyboard settings. Designed corresponding A/D, D/A, keyboard, display interface and the water level sensor circuit, available online keyboard parameter setting, timing detection, display, alarm, control output part of one of the use of analog or switch volume control. Platform: |
Size: 12288 |
Author:周海东 |
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Description: 本课题结合无刷直流电机的结构特点，完成控制系统。根据硬件电路设计相应的外围辅助电路，并编辑驱动程序。使控制器具有体积小、功能全、价格低的优点。本课题采用Microchip公司PIC系列单片机16F72作为控制芯片，在降低成本与提高控制性能之间取得较好平衡。根据PIC16F系列单片机的特点设计了系统的控制策略：利用PIC单片机的引脚电平中断控制电机的换相，根据霍尔信号输出6路控制信号驱动电机旋转；利用AD转化功能检测手柄电压，实现给定速度检测，保证响应速度；实现电机正反转转换、启动防冲车、欠压重启电压限制等功能；制定了多项电机保护措施，实现了过流保护、过压保护、欠压保护、过热保护等功能；有详细注释。-Brushless DC motor (BLDC) has the characteristics of simple structure, credible running, easy maintenance and no wastage of excitation. By analyzing the BLDC`s characteristics, this paper has developed a control system. Design the circuit that be attached to existing device. The controller has the advantages of small volume, various function and low price. In this project, 16F72——an PIC-series MCU product of Microchip company has been used. The consideration between low-cost and good-controlling performance has been well balanced by choosing this central-controlling unit. Platform: |
Size: 8192 |
Author:兜兜 |
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Description: PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed
for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface,
an attenuation range of 0 to -79dB at 1dB/step, low noise, and high channel separation. Housed in 20
pins, DIP or SOP, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout
and cost saving advantages.-PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed
for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface,
an attenuation range of 0 to-79dB at 1dB/step, low noise, and high channel separation. Housed in 20
pins, DIP or SOP, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout
and cost saving advantages. Platform: |
Size: 1024 |
Author:newstar |
Hits:
Description: 红外遥控加上声音控制LED七彩与亮度变化调光LED控制器-Infrared remote control with volume control and brightness changes of colorful LED dimming LED Controller
Platform: |
Size: 11264 |
Author:gongkx |
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Description: 开发环境 KEIL
PT2258前级音量控制板
6声道，每声道可独立控制，0dB到-79dB衰减
电子音量控制可以解决普通机械式电位器调节音量时的噪音，声道不可独立控制，集成遥控复杂，马达电位器难控制，二次开发困难等问题
主芯片：STC89C52RC，PT2258，AT24C02
主要功能： 1、6声道同时控制
2、静音
3、开机恢复关机时音量数值
LED显示内容： 1、音量数值
2、静音信息-Pre-development environment KEIL PT2258 6-channel volume control panel, each channel can be independently controlled, 0dB to-79dB attenuation electronic volume control can solve the ordinary mechanical potentiometer to adjust the volume when the noise is not independent channel control, integrated remote control complex , motor potentiometer difficult to control, difficult issues such as the secondary development of the main chip: STC89C52RC, PT2258, AT24C02 main functions: 2,6 1,6 channels simultaneously control 3-channel independent control, mute 4, when turn off the volume to restore the value LED display: 1, value 2 volume, mute information 3, channel information Platform: |
Size: 434176 |
Author:蔡子渊 |
Hits:
Search - volume controller