Search - usb audio controller

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[ARM-PowerPC-ColdFire-MIPS] USBAudio DL : 0: usb声卡,采用phlips LPC2148控制器.-usb card, using phlips LPC2148 controller.
Update : 2025-02-17 Size : 224kb Publisher : james
[Documents] usb_audio DL : 0: usb_audio.rar 利用usb接口开发usb_audio的规范。很有价值的阿详细。需要的看看阿-usb_audio.rar use usb interface development usb_audio norms. Ah valuable detail. Need to see the Arab-Israeli
Update : 2025-02-17 Size : 131kb Publisher : 宇飞寰
[ARM-PowerPC-ColdFire-MIPS] Multimedia-controller DL : 0: 本课题研究的多媒体控制器主要利用蓝牙、USB通信与电容触摸技术完成对电脑的各种功能控制，如ppt翻页，影音软件的播放、暂停、声音调节等-Multimedia controller of this research is to use Bluetooth, USB communication with the capacitive touch technology to complete the various functions of the computer control, such as the ppt flip, the playback of audio and video software, suspension, sound adjustment
Update : 2025-02-17 Size : 5.08mb Publisher : 秋刀鱼
[Other] PIC32-USB-Digital-Audio-Accesory-Board-Demos DL : 0: Audio generation using PIC32 Micro controller, Sample code from Microchip
Update : 2025-02-17 Size : 4.38mb Publisher : Raghu
[Open-source hardware] 5.1 Audio pro atmega328p DL : 0: This is my second 5.1 remote kit project. I have included four sections in this project. First one is a pre-amp, the second one is a controller, the third one is a power supply unit and the forth one is power out relay. I drew the all circuits by hand with a CD marker on the copper clad board. Features Power ON/OFF switch Mute switch Input switch USB input (for Stereo Audio player) AUX input DVD input (5.1-channel) Master volume: 0 to 50 6-channels volume: -10 to 10 Surround ON/OFF Speaker mode: 5.1/2.1 All reset Remote control Pre-amp The pre-amp consists of two ICs. Those are PT2323(SOP) and PT2258(DIP). It has two stereo inputs and one six-channel (5.1-channel) input. Two stereo inputs are USB and AUX. You can connect 5V stereo audio player to the USB input. I have provided the 5v ON/OFF power for this. Six-channel input is DVD. Controller I used to atmega328p for the controlling section. It programmed with Arduino UNO. By the end of this post you should be able to copy the code. Used push buttons for Power ON/OFF, Mute/Unmute and Input selection. Rotary encoder for volume up/down and channel/menu select. Long press the rotary encoder's switch for the menu function. It has two power controller. First one is AMP POWER. This is for Power ON/OFF. Second one is USB POWER. This is for USB input.
Update : 2021-10-20 Size : 4.23kb Publisher : arunvtkl