【RainbowLink USB 协议转换器】1、开箱

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【RainbowLink USB 协议转换器】1、开箱 [复制链接]

## 感谢 板子收到了，感谢EEWORLD和DFROBOT提供这么好的平台和这么好的板子。 接下来开始开箱。 ## 开箱 1、外包装，貌似DFROBOT的包装盒都是这个样子的。 <ignore_js_op> <img style="cursor:pointer;" id="aimg_876315" aid="876315" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202412/30/210819ymj2yzmy7l8ljjz2.jpg" file="data/attachment/forum/202412/30/210819ymj2yzmy7l8ljjz2.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_876315_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>5.jpg</strong> <em class="xg1">(146.53 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_876315" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=876315&handlekey=savephoto_876315">保存到相册</a> </p> <p class="xg1 y"><span title="2024-12-30 21:08">3天前</span> 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> 2、拆开外包装并拆开里面的塑料袋拿出板子，板子的上下各有一块亚克力板 <ignore_js_op> <img style="cursor:pointer;" id="aimg_876316" aid="876316" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202412/30/211215rttojajj0gt88qf2.jpg" file="data/attachment/forum/202412/30/211215rttojajj0gt88qf2.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_876316_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>2.jpg</strong> <em class="xg1">(109.27 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_876316" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=876316&handlekey=savephoto_876316">保存到相册</a> </p> <p class="xg1 y"><span title="2024-12-30 21:12">3天前</span> 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> 3、撕掉上面的纸，可以看到亚克力板子上的丝印，确实很醒目很美观，很优雅。 <ignore_js_op> <img style="cursor:pointer;" id="aimg_876317" aid="876317" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202412/30/211352sk2ste22fs3ykyqe.jpg" file="data/attachment/forum/202412/30/211352sk2ste22fs3ykyqe.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_876317_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>3.jpg</strong> <em class="xg1">(115.27 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_876317" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=876317&handlekey=savephoto_876317">保存到相册</a> </p> <p class="xg1 y"><span title="2024-12-30 21:13">3天前</span> 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> 4、拆下亚克力板，卡一看到板子的真容 <ignore_js_op> <img style="cursor:pointer;" id="aimg_876318" aid="876318" src="static/image/common/none.gif" onclick="zoom(this, this.getAttribute('zoomfile'), 0, 0, '0')" zoomfile="data/attachment/forum/202412/30/211529cxgg2xdmuv52b5p2.jpg" file="data/attachment/forum/202412/30/211529cxgg2xdmuv52b5p2.jpg.thumb.jpg" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_876318_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>4.jpg</strong> <em class="xg1">(123.37 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_876318" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=876318&handlekey=savephoto_876318">保存到相册</a> </p> <p class="xg1 y"><span title="2024-12-30 21:15">3天前</span> 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> 上面的4个主要芯片我都已经标注在如下的图片中了 <ignore_js_op> <img id="aimg_876323" style="cursor:pointer;" aid="876323" src="static/image/common/none.gif" zoomfile="data/attachment/forum/202412/30/212841otqz204ahrwsin8r.jpg" file="data/attachment/forum/202412/30/212841otqz204ahrwsin8r.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="453" id="aimg_876323" inpost="1" onmouseover="showMenu({'ctrlid':this.id,'pos':'12'})" /> <div class="tip tip_4 aimg_tip" id="aimg_876323_menu" style="position: absolute; display: none" disautofocus="true"> <div class="xs0"> <p><strong>6.jpg</strong> <em class="xg1">(74.71 KB, 下载次数: 0)</em></p> <p> <a href="javascript:;" class="loginf" >下载附件</a> <a href="javascript:;" onclick="showWindow(this.id, this.getAttribute('url'), 'get', 0);" id="savephoto_876323" url="home.php?mod=spacecp&ac=album&op=saveforumphoto&aid=876323&handlekey=savephoto_876323">保存到相册</a> </p> <p class="xg1 y"><span title="2024-12-30 21:28">3天前</span> 上传</p> </div> <div class="tip_horn"></div> </div> </ignore_js_op> CH344Q是沁恒的USB转4路串口芯片 3232E是3Peak的TTL转232芯片 TP7576E是3Peak的TTL转485芯片 TPS61175是TI的升压芯片（3A 40V） 根据手册描述，电压输出能力如下： RainbowLink 提供三种电压输出：12V/800mA、5V/2A、3.3V/200mA 还是相当不错的。 但是电源和485接口采用了压接端子，总感觉会很脆弱，容易坏，有点担心。 板子做过和颜值还是挺高的。 今天就到这里了，下次进行上电测试。 谢谢大家。