描述
<h3 style="line-height:1.8;">项目功能介绍</h3>
<p style="line-height:1.8;">为解决现实中的人机交互特别是对于某一些如医院问号导航等人机交互过程中的“人-机”间的因语言等问题而出现的小智ai即可应对该种问题</p>
<h2><strong>项目参数</strong></h2>
<p>主控：SF32LB525UC6芯片；功能：240MHz蓝牙低功耗芯片，集成8MB PSRAM和16MBFlash，支持锂电池直供。功耗表现优异：1S间隔下BLE连接仅7μA、BT 连接仅 10μA。支持BTPAN功能，连手机上网比WIFI更省电，带屏连接功耗也仅30mA，适配电池供电场景。</p>
<p style="line-height:1.8;"> </p>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/f215dc5f72c242eebce2b9deead3bb18.png" alt="MCU链接.png" width="552" height="552"></p>
<p style="line-height:1.8;">电池：CR123A型号 3.7V 带USB充电的 34x16.5mm 锂电池。</p>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/1739aaffe25a4608b001c39ca8bc4ffe.png" alt="电池链接.png"></p>
<p> </p>
<p style="line-height:1.8;">音频功放芯片：LM4871；功能：工作电压 3V 至 12V、具备过热和短路保护功能，适用于便携式音频设备等场景的低成本小功率音频功率放大芯片。</p>
<h3 style="line-height:1.8;"> </h3>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/90670661de9245f197b9339d96e9d106.png" alt="LM4871MX.png"></p>
<p style="line-height:1.8;"> </p>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/dd86a736ca284f5b9df4cc01b12fcaee.jpg" alt="喇叭.jpg"></p>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/a69ad3c5044e419aa8f3fbad38ed02f6.png" alt="咪头麦克风.png"></p>
<p style="line-height:1.8;"> </p>
<p style="line-height:1.8;">TFT屏幕：1.69寸TFT屏幕</p>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/f966b9c447624d338035fcc963bfc749.png" alt="屏幕链接.png"></p>
<p style="line-height:1.8;"> </p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong>3D图</strong></span></p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong><img src="https://image.lceda.cn/oshwhub/pullImage/fcd0a4f3a9514699af8774f77b76abc1.png" alt="" width="1182" height="800"></strong></span></p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong>实物图</strong></span></p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong><img src="https://image.lceda.cn/oshwhub/pullImage/14277d70921b4ee2874d03b0ca5f42ed.png" alt="" width="1194" height="761"></strong></span></p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong><img src="https://image.lceda.cn/oshwhub/pullImage/d844fd683c1741ef9826f9da77d1e8e2.png" alt="" width="1193" height="758"></strong></span></p>
<p style="line-height:1.8;"><span style="font-size:14pt;"><strong><img src="https://image.lceda.cn/oshwhub/pullImage/4922b91044dc49bd80001002b8df1ffc.png" alt="" width="1190" height="669"></strong></span></p>
<h3 style="line-height:1.8;">BOM清单</h3>
<p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/6badcf0374124ce88a2a86b3fb5cf4a6.png" alt="" width="1200" height="395"></p>
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