<div> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">* 1、项目功能介绍</h3> <hr> <p style="line-height:1.8;">这款贴片版 AI 小智，以立创开源蓝牙模组为基础开发。相较于官方插件版本，它不仅增加了 TYPEC 接口和充电指示电路，还需具备一定焊接基础才能组装，同时支持接入大模型回应你的疑问。</p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*2、项目属性</h3> <hr> <p style="line-height:1.8;">本项目为原创作品，目前处于首次公开状态。该项目未参与过任何赛事评选，也未曾在学校范围内进行过答辩展示。</p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">* 3、开源协议</h3> <hr> <p style="line-height:1.8;">GPL3.0</p> <h3 style="line-height:1.8;">*4、硬件部分</h3> <p>这是最终的PCB板子</p> <hr> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/aa0ca36977ed40a39f770e43961e6a29.png" width="1200" height="864" alt="aa0ca36977ed40a39f770e43961e6a29.png"></p> <p style="line-height:1.8;">这是整体的原理图，具体各部分在下面分块介绍</p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/a8cc087b9f684388a325dac2a0b012ca.png" width="1200" height="882" alt="a8cc087b9f684388a325dac2a0b012ca.png"></p> <p style="line-height:1.8;">这是音频播放与喇叭，这里采用了LM481N贴片，可以与官方插件完美兼容</p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/3dda0ede0fdd4af6934a01d954892f79.png" alt="3dda0ede0fdd4af6934a01d954892f79.png"></p> <div> <div>主控用的是 [立创·开源SF32LB52模组]，一款蓝牙低功耗芯片，频率 <strong>240MHz</strong>，集成 8MB PSRAM 和 16MB Flash，支持锂电池直接供电。BLE 连接功耗（1S间隔）仅需 7μA，BT连接功耗（1S间隔）仅需 10μA，BLE + BT 双连接功耗比同行单BT连接功耗还能降低 60%。</div> </div> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/dde8b9615f8c4c89bcd980375da68eae.png" alt="dde8b9615f8c4c89bcd980375da68eae.png"></p> <h3 style="line-height:1.8;">*5、软件部分</h3> <hr> <p style="line-height:1.8;"> 软件直接运用了立创开源的代码。</p> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*6、BOM清单</h3> <hr> <table> <tr> <th>ID</th> <th>Name</th> <th>Designator</th> <th>Footprint</th> <th>Quantity</th> <th>Manufacturer Part</th> <th>Manufacturer</th> <th>Supplier</th> <th>Supplier Part</th> </tr> <tr> <td>1</td> <td>SK12D07VG5</td> <td>SW1</td> <td>SW-TH_SK12D07VG5-1</td> <td>1</td> <td>SK12D07VG5</td> <td>SHOU HAN(首韩)</td> <td>LCSC</td> <td>C431548</td> </tr> <tr> <td>2</td> <td>GMI6050P-36db</td> <td>MIC1</td> <td>MIC-TH_BD6.0-P1.90-D0.4-L-FD_GMI6050P-2CXXDB</td> <td>1</td> <td>GMI6050P-36db</td> <td>INGHAi(赢海)</td> <td>LCSC</td> <td>C233939</td> </tr> <tr> <td>3</td> <td>ZX-QC66-8.5CJ</td> <td>U1,U2</td> <td>SW-TH_4P-L6.0-W6.0-P4.50-LS6.3</td> <td>2</td> <td>ZX-QC66-8.5CJ</td> <td>Megastar(兆星)</td> <td>LCSC</td> <td>C7470133</td> </tr> <tr> <td>4</td> <td>XL-502UGD</td> <td>U5,U9,U10</td> <td>LED-TH_BD5.9-P2.54-RD_GREEN</td> <td>3</td> <td>XL-502UGD</td> <td>XINGLIGHT(成兴光)</td> <td>LCSC</td> <td>C2895548</td> </tr> <tr> <td>5</td> <td>1.69寸TFT</td> <td>U3</td> <td>1.69寸300*240 TFT LCD</td> <td>1</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td>6</td> <td>1uF</td> <td>C1,C3</td> <td>CAP-TH_BD5.0-P2.00-D0.8-FD</td> <td>2</td> <td>KF010M050C110A</td> <td>CapXon(丰宾)</td> <td>LCSC</td> <td>C62934</td> </tr> <tr> <td>7</td> <td>DB301V-3.81-2P-GN-S</td> <td>H1</td> <td>CONN-TH_DB301V-3.81-2P-GN</td> <td>1</td> <td>DB301V-3.81-2P-GN-S</td> <td>DORABO(地博电气)</td> <td>LCSC</td> <td>C2826458</td> </tr> <tr> <td>8</td> <td>22uF</td> <td>C4</td> <td>CAP-TH_BD5.0-P2.00-D0.8-FD</td> <td>1</td> <td>KM226M050D11RR0VH2FP0</td> <td>CX(承兴)</td> <td>LCSC</td> <td>C43346</td> </tr> <tr> <td>9</td> <td>M3螺丝</td> <td>SCREW1,SCREW2,SCREW3,SCREW4</td> <td>M3螺丝</td> <td>4</td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td>10</td> <td>2.1kΩ</td> <td>R7,R8</td> <td>R0603</td> <td>2</td> <td>RT0603BRD072K1L</td> <td>YAGEO(国巨)</td> <td>LCSC</td> <td>C861293</td> </tr> <tr> <td>11</td> <td>10kΩ</td> <td>R6,R9,R3,R2,R1,R5,R4</td> <td>R0603</td> <td>7</td> <td>0603WAF1002T5E</td> <td>UNI-ROYAL(厚声)</td> <td>LCSC</td> <td>C25804</td> </tr> <tr> <td>12</td> <td>100nF</td> <td>C2,C5,C6</td> <td>C0603</td> <td>3</td> <td>CGA0603X7R104K500JT</td> <td>HRE(芯声)</td> <td>LCSC</td> <td>C6119867</td> </tr> <tr> <td>13</td> <td>10nF</td> <td>U4</td> <td>C0603</td> <td>1</td> <td>CC0603KRX7R9BB103</td> <td>YAGEO(国巨)</td> <td>LCSC</td> <td>C100042</td> </tr> <tr> <td>14</td> <td>TP4056</td> <td>U8</td> <td>ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP3.1</td> <td>1</td> <td>TP4056</td> <td>GOODWORK(固得沃克)</td> <td>LCSC</td> <td>C21713961</td> </tr> <tr> <td>15</td> <td>TYPE-C 6P</td> <td>USB1</td> <td>TYPE-C-SMD_TYPE-C-6P</td> <td>1</td> <td>TYPE-C 6P</td> <td>SHOU HAN(首韩)</td> <td>LCSC</td> <td>C456012</td> </tr> <tr> <td>16</td> <td>5.1kΩ</td> <td>R10,R11</td> <td>R0603</td> <td>2</td> <td>0603WAF5101T5E</td> <td>UNI-ROYAL(厚声)</td> <td>LCSC</td> <td>C23186</td> </tr> <tr> <td>17</td> <td>1kΩ</td> <td>R12,R13,R14</td> <td>R0603</td> <td>3</td> <td>0603WAF1001T5E</td> <td>UNI-ROYAL(厚声)</td> <td>LCSC</td> <td>C21190</td> </tr> <tr> <td>18</td> <td>10uF</td> <td>C7</td> <td>C0603</td> <td>1</td> <td>CL10A106MO8NQNC</td> <td>SAMSUNG(三星)</td> <td>LCSC</td> <td>C92487</td> </tr> <tr> <td>19</td> <td>LM4871M/TR</td> <td>U11</td> <td>SOP-8_L4.9-W3.9-P1.27-LS6.0-BL</td> <td>1</td> <td>LM4871M/TR</td> <td>HGSEMI(华冠)</td> <td>LCSC</td> <td>C234206</td> </tr> <tr> <td>20</td> <td>PM254-2-05-Z-8.5</td> <td>U12</td> <td>HDR-TH_10P-P2.54-V-F-R2-C5-S2.54</td> <td>1</td> <td>PM254-2-05-Z-8.5</td> <td>HCTL(华灿天禄)</td> <td>LCSC</td> <td>C2897406</td> </tr> <tr> <td>21</td> <td>LC-OPEN-SF32LB52-MOD-N16R8</td> <td>U7</td> <td>COMM-SMD_L27.9-W18.0-P1.10_SF32LB52-MOD-1-N16R8</td> <td>1</td> <td>LC-OPEN-SF32LB52-MOD-N16R8</td> <td>立创开发板</td> </tr> </table> <p style="line-height:1.8;"> </p> <h3 style="line-height:1.8;">*7、大赛LOGO验证</h3> <hr> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/d66901e48bf8440b8cf75097285c5dfb.jpg" width="770" height="1200" alt="d66901e48bf8440b8cf75097285c5dfb.jpg"></p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/28faa4cbbd1845118d5a1aa8c0588e3f.png" alt="28faa4cbbd1845118d5a1aa8c0588e3f.png"></p> <h3 style="line-height:1.8;">* 8、演示您的项目并录制成视频上传</h3> <hr> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/d027a01740564a6fb2f2db585aa02689.jpg" width="1200" height="962" alt="d027a01740564a6fb2f2db585aa02689.jpg"></p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> </div>