進口程序準備中，近期開放購買。
注意：目前價格僅供參考。
眼鏡音響板
原名
Spectacle Audio Board
貨號
DEV-14034
特價
429
資料來源：https://www.sparkfun.com/products/14034
The Spectacle Audio Board allows you to add sound from a microSD card to your Spectacle projects. Each board accepts a microSD card with sounds in .ogg format, and has a 1/8" (3.5mm) audio jack line-level output ready to be amplified. It is important to know that the files used by the Spectacle Audio Board must be in OGG Vorbis format. This free codec has a higher compression ratio than MP3 and, more importantly, can be used without paying a licensing fee to any third-party organization. We use the free, open source program Audacity to convert from whatever the file’s current format is to OGG Vorbis.
The Audio Board is equipped with three 3.5mm TRRS jacks: two for Spectacle control signals from a Director Board and one for an amplified speaker. The one labeled “In” should be plugged into a board that is closer to the Director Board than the Audio Board is, or into the Director Board itself. Make sure to pay attention to the directionality of the jacks, as they will dictate how your Spectacle modules speak with one another and with the Director Board. As with every other Spectacle module, you will need the Director Board to operate any Spectacle project.
We have written an in-depth User’s Guide and Audio Board Hookup Guide to help direct you through each step of setting up this and any board in the Spectacle product line. You will be surprised by how easy and quick it is to make yourself into a Spectacle!
Spectacle is a product ecosystem centered around a simple idea: creative people shouldn’t have to learn new skills to use electronics in their projects. You’ve spent years developing the skills you use, and SparkFun wants to recognize that and help you expand your creations to include electronics without requiring you to spend years learning about electronics and programming.
Note: The “Out” jack is not for audio signals. Plugging an audio device into one of the Spectacle jacks could cause damage to the audio device. The audio jack on the Audio Board produces output suitable for amplification only. It is not suited to headphones or unpowered speakers.
Spectacle User's Guide Spectacle Programmer
Get Started with the Audio Board
Documents:
- User’s Guide
- Spectacle Audio Board Hookup Guide
- Spectacle Programming Page
- Spectacle Home Page
- Audacity Download
- Schematic
- Eagle Files
- GitHub
Videos
Spectacle音頻板允許您將microSD卡的聲音添加到您的Spectacle項目中。每個電路板接受帶有.ogg格式聲卡的microSD卡，並具有1/8“（3.5mm）音頻插孔線級輸出準備放大，重要的是要知道Spectacle Audio Board使用的文件必須採用OGG Vorbis格式，這種免費的編解碼器具有比MP3更高的壓縮比，更重要的是可以在沒有向任何第三方組織支付許可費的情況下使用，我們使用免費的開源程序Audacity從任何文件的當前格式是OGG Vorbis。
音頻板配備三個3.5mm TRRS插孔：兩個用於來自導板的眼鏡控制信號，一個用於放大揚聲器。標有“In”的標籤應插入董事會董事會，比董事會董事會更接近董事會董事會董事會成員。確保注意插座的方向性，因為它們將決定您的眼鏡模塊如何相互交流和與董事會交流。與其他所有Spectacle模塊一樣，您將需要Director Board來操作任何Spectacle項目。
我們編寫了一個深入的用戶指南和音頻板連接指南，以幫助您指導您在“眼鏡”產品系列中設置此和任何電路板的每個步驟。你會驚訝於如何輕鬆快捷地使自己成為一個奇觀！
眼鏡是以一個簡單的想法為中心的產品生態系統：創意人不應該在項目中學習使用電子產品的新技能。您花了幾年時間開發您所使用的技能，而SparkFun希望能夠認識到這一點，並且幫助您擴展您的創作，包括電子學，而不需要花費數年時間學習電子和編程。
注意： “Out”插孔不適用於音頻信號。將音頻設備插入其中一個Spectacle插孔可能會損壞音頻設備。音頻板上的音頻插孔產生僅適用於放大的輸出。它不適合耳機或無動力揚聲器。
文件：
