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  • Practical Arduino cool Projects

    Phenomenon is an overused and overloaded term, but somehow it seems appropriate for Arduino—an endeavor that has caught the attention of an astonishingly wide range of people and provided opportunities for those who might otherwise have never picked up a soldering iron or written a single line of code. From dyed-in-the-wool hardware hackers to web page developers, robotics enthusiasts to installation artists, textile students to musicians: all can be found in the Arduino community. The versatility of the platform encompassing both hardware and software, combined with its inherent openness, has captured the imagination of tens of thousands of developers.

    标签: Practical Projects Arduino cool

    上传时间: 2020-06-09

    上传用户:shancjb

  • 雅马哈RX-V692功放说明书

    为了确保最佳性能,请仔细阅读本手册。请将其保存在安全的地方,以备将来参考。将本机安装在阴凉,干燥,清洁的地方-远离窗户的热源,过多的振动灰尘,湿气和冷源。避免嗡嗡声的变压器,电动机。为避免起火或电击,请勿使本机遭受雨淋或浸水。绝对不要机柜。如果有东西掉入设备中,请与经销商联系。不要在开关,控件或连接线上用力。移动设备时,请先拔下电源插头和与其他设备相连的电线。切勿自己拉电线。机柜上的开口可确保设备正常通风。如果这些开口被阻塞,则机柜内部的温度将迅速升高。因此,请避免将物品放在这些开口处,并将其安装在后方10厘米,两侧20厘米,深30厘米9通风条件确保设备的顶部面板至少留出一定空间。否则不仅会损坏设备,还会引起火灾。To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference Install this unit in a cool, dry, clean place -away from windows heat sources, sources of excessive vibration dust, moisture and cold. Avoid sources of humming transformers, motors). To prevent fire or electrical shock do not expose the unit to rain or water.

    标签: 雅马哈 RX-V692 功放

    上传时间: 2022-04-02

    上传用户:

  • FM1188开发板调试

    调试原理:富迪芯片是用在语音通话产品,在测试方单端采用富迪芯片的情况下,效果只能表现在接收方的机器上,所以需要用PC借助cool Edit Pro2.1模拟接收方的运作,通俗来说就是测试者这边以开发板作为一个通讯工具,而PC端配合软件做为一个通讯工具,而两个通讯工具的连通是由自制的连接线来完成(这根连接线可以理解为现实中的空中无线信号,或对讲类产品的信号线)。当全部配件连接后,PC端通过音频软件播放语音文件,播放的音频会通过连接线传输到开发板,再通过外接喇叭播放出来,这就类似通话对方的说话声传到我们手上的机器中,让我们耳朵听到,而我们的说话声是通过开发板的外接MIC拾取,进入开发板,再通过连接线进入了PC的声卡输入端,也就类似我们的说话声让通话对方听到,这时PC端是通过双开的cool Edit Pro2.1程序在录音状态下,通过录取的音频波形来观察音频的状态,并可以进行回放比较。

    标签: fm1188

    上传时间: 2022-07-04

    上传用户: