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#第七届立创电赛#最伟大的USB功率计

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描述

<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;">测量USB设备的功率,充电器的电压电流,支持自动检测对应充电器的快充协议</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;">采用了 <strong>高达</strong> 1.8寸超大屏幕,给您身临其境般的感受;</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;"><strong>高达</strong> 4个按键的简化版控制系统,无需学习,一键测量;</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;">集成加热系统, <strong>高达</strong> 40摄氏度,让您感受掌中的温暖;</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;">采用先进的铺铜散热技术,铜厚 <strong>高达</strong> 1盎司,热量不堆积,把热量散播到每一处;</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;">国际一流的过流保护方案,如有大电流,自动烧毁,保护您的爱机;</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;">首次公开</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 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;">CC-BY-SA 3.0</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 pap-left-indent-1.6em" style="line-height:1.8;">使用立创EDA标准版</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 pap-left-indent-1.6em" style="line-height:1.8;">附件</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;">附件</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 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/hR53KGPEOEAhs2dT7gVOZct2IhgdVkJK6JBQ1pHF.jpeg" alt="" width="1200" height="1200"></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 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;"> </p> </div>

文档

Sheet_1

PCB_#第七届立创电赛#USB功率计 copy

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part
1 10nf C1 C0603 1
2 1u C2 C0402 1
3 0.1u C3,C4,C9,C10,C12,C16,C17,C18,C19 C0402 9
4 20pf C7,C8 C0603 2
5 10uF C11 C0805 1
6 4.7u C13 C0603 1
7 10nf C14 C0805 1
8 22u C15 C0603 1
9 USB-CONN-AM90 CN1 USB-A-TH_AM90 1
10 B5818WS D1 SOD-323F_L1.7-W1.3-LS2.5-R-RD 1
11 HDR-M-2.54_1x6 J1 HDR-M-2.54_1X6 1
12 HDR-M-2.54_1x2 J2,J3 HDR-M-2.54_1X2 2
13 4.7uH L1 L0603 1
14 TFT_1.8_14PIN_FPC LCD1 TFT_1.8_14PIN_FPC 1
15 LED-0603_R LED1,LED2 LED0603_RED 2
16 MMDT3906DW Q1,Q2,Q3 SOT-363_L2.1-W1.3-P0.65-LS2.3-BL 3
17 0.01r R1 R2512 1
18 10k R2,R3,R6,R7,R8 R0402 5
19 180r R4 R0603 1
20 660r R5,R19 R0603 2
21 10k R9,R13,R16 R0603 3
22 70k R10 R0603 1
23 75k R11 R0603 1
24 24k R12 R0603 1
25 45k R14 R0603 1
26 91.53k R15 R0603 1
27 0 R17,R18 R0402 2
28 390Ω RN1,RN2 RES-ARRAY-SMD_0603-8P-L3.2-W1.6-BL 2
29 TSB001A3512A SW1,SW2,SW3,SW4 SW-SMD_TSB001XXXX 4
30 N32G430C8L7 U1 LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL 1
31 EUP3458VIR1 U2 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
32 AP4435B U5 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL 1
33 INA199A1DCKR U6 SC-70-6_L2.2-W1.3-P0.65-LS2.1-BR 1
34 U-A-24DS-W-1 USB1 USB-A-SMD_U-A-24DS-W-1. 1
35 8MHz X2 CRYSTAL-SMD_4P-L3.2-W2.5-BL 1

附件

附件名 下载
BOM_#第七届立创电赛#最伟大的USB功率计.xlsx
功率计.zip

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立创电赛 回复
<p>板子上记得打立创电赛logo哦</p>
立创电赛 回复
<p>请上传视频,进一步完善文档内容哦</p>
XXaFF 回复
<p>大佬~可以分享下程序么</p>
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