<p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">项目功能介绍</h2> <hr> <p style="line-height:1.8;"><span style="color:#000000;font-size:14pt;">一款桌面氛围灯，基于立创ESP32S3开发板设计。</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">该氛围灯基于立创ESP32 S3开发板，配备108颗2020的RGBLED显示表情等界面、IP5306充电芯片充电，开发板使用排针排母连接PCB，支持USB Type-C充电和数据传输用于刷固件。使用LM4871功放芯片搭配侧发声扬声器。</span></p> <p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">项目属性</h2> <hr> <p style="line-height:1.8;"><span style="color:#000000;font-size:14pt;">2025立创训练营项目，此项目此设计为本人设计，首次公开，未在其他比赛中获奖。</span></p> <p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">开源协议</h2> <hr> <p style="line-height:1.8;"><span style="font-size:12pt;"><strong>CC-BY-NC-SA 3.0</strong></span></p> <p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">硬件部分</h2> <hr> <p><span style="font-size:14pt;">主控：采用<span style="color:#000000;">立创ESP32S3开发板，集成Wi-Fi和蓝牙。使用排母进行连接，中间部分可放电池。</span></span></p> <p><span style="font-size:14pt;"><span style="color:#000000;font-size:12pt;"><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/619e7f7eb10e4ac1affd2ff1b51da78c.png" alt="" width="669" height="643"></span></span></span></p> <p><span style="font-size:14pt;"><span style="color:#000000;">麦克风：麦克风采用<a href="https://list.szlcsc.com/brand/11537.html?spm=sc.it.pd.pp___sc.ols.it1-14&lcsc_vid=QwQLVwFSQFcMA1YAR1ZYBgUFEwULVQBeEwcMX1QEE1AxVlNTQFFZUlVVT1VYUDsOAxUeFF5JWAANEw0QHhUXSRccGwIdBEoFGAxBDgoQHhULSAkPE08GEwkK" target="_blank">赢海</a>GMI6050P-36db直插麦克风，需折弯处理</span></span></p> <p><span style="font-size:14pt;">功放：采用LM4871这款AB类最高3W放大芯片，适用于低功耗、小体积的便携式系统。</span></p> <p><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/ebf3cbbfdb5642658a1100778759697f.png" alt="" width="665" height="417"></span></p> <p><span style="font-size:14pt;">扬声器：由于外壳体积小，保证正面除了按键无其他开孔设计，采用侧发声腔体喇叭。尺寸为L35*W20*H3.7mm 。</span></p> <p><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/610d4748aab04df88de4a73bfc9b17b7.png" alt="" width="667" height="505"></span></p> <p><span style="font-size:14pt;">电池：使用带线的14500锂电池，注意接口需重新压ph2.0的端子，或者直接接线。<span style="color:#ba372a;">如需使用其他电池供电，电路无电池保护，电池需带保护板。</span></span></p> <p><span style="font-size:14pt;"><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/7ddb184a6a4041a8b22b050a8007b95a.png" alt="" width="667" height="479"></span></span></p> <p><span style="font-size:14pt;">充电：IP5306充电芯片，集成升压转换器、锂电池充电管理、电池电量指示。同步升压系统提供最大2.4A输出电流。</span></p> <p><span style="font-size:14pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/9c080ae5ce64468689b2581e1c96529c.png" alt="" width="656" height="467"></span></p> <p><span style="font-size:14pt;">按键：正面采用一颗轻触开关，用于小智唤醒和切换颜色功能。<br>RGB LED：108颗WS2812B-2020，用于小智交互和氛围灯显示。</span><span style="font-size:12pt;"><br></span></p> <p><span style="font-size:14pt;">电量检测：</span></p> <p><span style="font-size:14pt;"><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/cf664dcf400946698447ad8ca59a66c4.png" alt="" width="639" height="313"></span></span></p> <p><span style="font-size:14pt;">预留mpu6050模块排母，待固件支持体感。</span></p> <p><span style="font-size:14pt;">效果图：</span></p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/aaa6d5a3d2b440c99cbd3f5014195750.png" width="615" height="517" alt="aaa6d5a3d2b440c99cbd3f5014195750.png"></p> <p style="line-height:1.8;"><span style="font-size:14pt;">焊接实物图：</span></p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/0f18567777d94536b1d045ae5f817b41.jpg" alt="" width="600" height="800"></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;">注意，led千万不要放反，隔一排为同向！！！不会焊接的建议使用嘉立创SMT</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;"><img src="https://image.lceda.cn/oshwhub/pullImage/e9b12abee53641b4be88b7fe92523b0a.jpg" alt="" width="600" height="800"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;"><img src="https://image.lceda.cn/oshwhub/pullImage/72deb6ec78df4d9a9b42ba4b71997e5a.jpg" alt="" width="600" height="800"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;">出现这种情况，灯珠虚焊，要补焊。</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;"><img src="https://image.lceda.cn/oshwhub/pullImage/55a2f0d4b1934887bc1d37a98de57f81.jpg" width="352" height="352" alt="55a2f0d4b1934887bc1d37a98de57f81.jpg"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;">补焊后：</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;"><img src="https://image.lceda.cn/oshwhub/pullImage/c3365234b89c4ff6a5e60ae942331ce4.jpg" alt="" width="706" height="529"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;"><img src="https://image.lceda.cn/oshwhub/pullImage/f1fda08d659a4e9c940d7c0637eda203.jpg" alt="" width="600" height="800"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">三维展示：</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">正面</span></p> <p style="line-height:1.8;"><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/b8764a58c3f14ffa8ebc57090e9a9e55.jpg" alt="" width="608" height="800"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">背面</span></p> <p style="line-height:1.8;"><span style="font-size:12pt;"><img src="https://image.lceda.cn/oshwhub/pullImage/530d3a9d9e59454588387d6831f6a878.jpg" alt="" width="600" height="800"></span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">底面</span></p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/87ed8ac2aae4425d84fabd273c24dfc2.jpg" alt="" width="600" height="800"></p> <p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">软件部分</h2> <hr> <p style="line-height:1.8;"><span style="color:#000000;font-size:14pt;">固件见附件，完成氛围灯部分。</span></p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <p style="line-height:1.8;"> </p> <h2 style="line-height:1.8;">BOM清单</h2> <hr> <p style="line-height:1.8;"><span style="color:#000000;font-size:14pt;">元器件清单以原理图为准。</span></p> <p style="line-height:1.8;"><span style="color:#000000;font-size:14pt;">除表格外，还需购买：</span></p> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/afcda2a151eb49eabe8d506ce50c1ed2.jpg" width="663" height="664" alt="afcda2a151eb49eabe8d506ce50c1ed2.jpg"></p> <p style="line-height:1.8;"><span style="font-size:14pt;color:#ba372a;">底部为M2X6螺丝</span></p> <p style="line-height:1.8;"><span style="font-size:14pt;">如果不想购买两种螺丝可以截短使用。</span></p> <h2 style="line-height:1.8;">大赛LOGO验证</h2> <hr> <p style="line-height:1.8;"><img src="https://image.lceda.cn/oshwhub/pullImage/4f0acf99c5c44c8db2fd57706a1023f8.jpg" alt="" width="479" height="800"></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;"><span style="font-size:14px;"><a href="/posts/42551e8f2f2548cabc1c36626a42da94" target="_blank">前往查看更多详情 ＞</a></span></p> <p style="line-height:1.8;"> </p>