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#第六届立创电赛#多功能功放板

创建时间:3年前

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<div class="document"> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 1、项目功能介绍</h3> <hr class="horizontal-splitline normal-bold-2"><p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">有离线语音功能,体积小声音大,音质好</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*2、项目属性</h3> <hr class="horizontal-splitline normal-bold-2"><p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:16px;">首次公开;为原创</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 3、开源协议</h3> <hr class="horizontal-splitline normal-bold-2"><p><span style="color:#95a5a6;font-size:14px;">GPL3.0</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*4、硬件部分</h3> <hr class="horizontal-splitline normal-bold-2"><p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="font-size:16px;"><span style="color:#95a5a6;">功放芯片为TDA2030A,采用单电源供电,可以有线音频输入和蓝牙音频输入</span></span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:16px;">注:推荐使用<span style="text-decoration:underline;"><a href="https://lceda.cn/editor" target="_blank">立创EDA</a></span>。若选择其他EDA工具,请在附件上传PDF格式的原理图,PDF格式的PCB图纸,Gerber格式的PCB文件。这里可以详细说明您的项目实现原理和机制、注意事项、调试方法、测试方法等。推荐图文并茂的形式向别人介绍您的想法。</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*5、软件部分</h3> <hr class="horizontal-splitline normal-bold-2"><p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="font-size:16px;">无</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:16px;">注:若您的项目涉及软件开发,请在附件上传对应的工程源码。这里可以详细说明您的软件流程图、功能模块框图、相关算法的解释或科普、源码结构、编译环境的搭建和配置、源码编译方法、程序烧录方法等。推荐图文并茂的形式向别人介绍您的想法。</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*6、BOM清单</h3> <hr class="horizontal-splitline normal-bold-2"><p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/UeKO6i2D8dOyDd3H4d2sT4JkeY4LHy6VIZPMrbgX.jpeg" alt="" width="1200" height="728"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">注:项目涉及的BOM清单。这个位置请上传BOM的截图。清单详情请以PDF的格式上传到附件中。建议包括型号、品牌、名称、封装、采购渠道、用途等内容。具体内容和形式应以表达清楚项目构成为准。</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*7、大赛LOGO验证</h3> <hr class="horizontal-splitline normal-bold-2"><p style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/HP8TsfgBGI5oH7Z52MAkUlWLSE0jsnRZLICVE0OB.jpeg" alt="" width="1017" height="1200"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">请上传包含大赛logo的项目图片,logo以丝印形式印刷在PCB上面。</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">点击zip下载大赛logo标识! <span style="text-decoration:underline;"><a href="https://lceda.oss-cn-shenzhen.aliyuncs.com/diy/uploads/file/2019/05/29/0e4d93a463d7ceb5e7dc77d774b7a4ae.zip" target="_blank">(大赛标识).zip</a></span></span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 8、演示您的项目并录制成视频上传</h3> <hr class="horizontal-splitline normal-bold-2"><p style="line-height:1.8;"><a href="https://www.bilibili.com/video/bv1LL4y1e7Yu" target="_blank">b站视频</a></p> <p style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">视频要求:请横屏拍摄,分辨率不低于1280×720,格式Mp4/Mov,单个视频大小限100M内;</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="color:#95a5a6;font-size:14px;">视频标题:立创电赛:{项目名称}-{视频模块名称};如立创电赛:《自动驾驶》-团队介绍。</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><span style="font-size:14px;">更多详情:<a href="/posts/06c94d90c2c447dfbd9ed7339ff4a5b1" target="_blank">https://diy.szlcsc.com/posts/06c94d90c2c447dfbd9ed7339ff4a5b1</a></span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> </div>

文档

Sheet_1

PCB_#第六届立创电赛#多功能功放板

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part
1 1000uF C1,C2,C14,C20 CAP-SMD_BD10.0-L10.3-W10.3-FD 4
2 104 C3,C5,C8,C9,C10,C12,C13,C17,C23,C25,C26 C0805 11
3 100uF C4,C6,C7 CAP-SMD_BD6.3-L6.6-W6.6-FD 3
4 1uF C15,C21 CAP-SMD_BD4.0-L4.3-W4.3-FD 2
5 4.7uF C16,C22 CAP-SMD_BD4.0-L4.3-W4.3-FD 2
6 47uF C27,C28,C29,C30 CAP-SMD_BD6.3-L6.6-W6.6-FD 4
7 3.5mm耳机口 CN1 AUDIO-TH_PJ-307N5 1
8 ESD9B5.0 D1 DFN1006-2L-BI 1
9 LESD8LH3.3 D2 D0402-BI 1
10 LESD8LH3.3 D3 D0402-BI 1
11 引脚引出 J1 HDR-M-2.54_1X5 1
12 TX1RX1 J2 HDR-M-2.54_1X3 1
13 MCLK J3 HDR-M-2.54_1X3 1
14 电源引出 J4 HDR-M-2.54_1X3 1
15 PAUSE1 K1 KEY-SMD_4P-L4.5-W4.5-P3.00-LS7.00 1
16 DOWN1 K2 KEY-SMD_4P-L4.5-W4.5-P3.00-LS7.00 1
17 UP1 K3 KEY-SMD_4P-L4.5-W4.5-P3.00-LS7.00 1
18 ON/OFF K4 KEY-SMD_4P-L4.5-W4.5-P3.00-LS7.00 1
19 100mH L1 C0805 1
20 电源指示灯 LED1 LED0805-R-RD 1
21 GMI9767P MIC1 MIC-TH_BD9.7-P2.54-D0.8-L-FD 1
22 R输出 P2 CONN-TH_WJ126V-5.0-2P 1
23 L输出 P3 CONN-TH_WJ126V-5.0-2P 1
24 电源输入 P4 CONN-TH_WJ126V-5.0-2P 1
25 1K R1,R34,R35 R0805 3
26 100K R2,R3,R6,R7,R8,R9,R10,R13,R18,R19,R20,R25 R0805 12
27 10K R4,R5,R15,R16,R26,R28 R0805 6
28 20K R11,R23 R0805 2
29 10 R12,R24 R2010 2
30 4.7K R17,R29,R36 R0805 3
31 51K R21 R0805 1
32 33K R22 R0805 1
33 9.1K R27 R0805 1
34 0R R30 R0805 1
35 HK7550 U1 SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR 1
36 CJ7812 U2 TO-252-2_L6.5-W6.1-P4.58-LS10.0-TL 1
37 HK358C U3,U5,U10 SOP-8_L5.0-W4.0-P1.27-LS6.0-BL 3
38 TDA2030A U4,U9 TO-220-5(FORMING) 2
39 CI-C22GS02S U6 SMD-17_L20.0-W1.80-CI-C22GS02S 1
40 散热器 U7,U8 散热器 TO220脚距:18MM 2
41 MH-M18蓝牙模块 U11 HDR-TH_6P-P2.54-V-M 1
42 电位器 R14 双联电位器 1

附件

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BOM_#第六届立创电赛#多功能功放板_2021-08-11.pdf

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<p> 可以进一步完善文档,以及将视频上传至第六届立创电赛官网呢</p>
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