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作品名：[AD 10][2层]虚拟示波器开源板(STM32F103C8/STM32F103CB)+全套资料下载- s. k; `: u) D" ^9 U
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/ \7 [0 k( a0 F% S+ S1. 作品用途：虚拟示波器开源板& t% y1 G# \9 F& H8 N# G9 B* K$ R& u
2. 软件版本：AD 107 c( f$ |4 P0 K) n+ G3 Z: Z/ m& ^9 y
3. 层数：2层板2 b. w: K! Y) W/ G( N: v: s! v( L/ d
4. 用到的主要芯片：STM32F103C8/STM32F103CB& F9 P9 M; u! |9 @& L
5. PCB尺寸：54.1mm*70.3mm
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作品截图如下：
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底层截图： p- ^+ w+ B' w
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全层截图：
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叠层信息截图如下：" ?. ]. p" ]+ c
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BOM：: b( b' W/ n" i0 N1 J1 ~ D
| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | Comment | | hole2 | 1 | | Comment | | holeoo | 4 | | Comment | | PCBComponent_1 | 1 | | Comment | | PCBComponent_1 - duplicate | 1 | | 104 | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C14, C16, C20, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C45, C46, C48 | 0805C | 34 | | 20pF | C12, C13 | 0805C | 2 | | 10uF | C19, C21, C22, C23 | C1206 | 4 | | 47pF | C43, C44 | 0805C | 2 | | LED | D1 | LED_Small | 1 | | 1N4148 | D3, D4, D5, D6, D7, D8, D9, D10, D11, D12 | 0805_d | 10 | | DC-DC | DC-DC | DC-DC | 1 | | 探头 | IN1, IN2 | 探头 | 2 | | JTAG | J1 | HDR2X10 | 1 | | 100uH | L1, L3, L5 | c0805 | 3 | | 电源入口 | P1 | Power_In | 1 | | 10K | R1, R2, R3, R4, R5, R6, R7, R8, R12, R15, R17, R18 | 0805R | 12 | | 330 | R9 | 0805R | 1 | | 22 | R10, R13 | 0805R | 2 | | 2.2K | R11 | 0805R | 1 | | 3.3K | R14 | 0805R | 1 | | 1K5 | R16 | 0805R | 1 | | 0 | R19, R21 | 0805R | 2 | | 1k | R20, R24, R27, R28, R36, R37, R38, R40, R41 | 0805R | 9 | | 560K | R23, R42 | 0805R | 2 | | 100k | R25, R35, R39, R50 | 0805R | 4 | | 240K | R26, R44 | 0805R | 2 | | 200K | R29, R34, R47, R49 | 0805R | 4 | | 2M | R30, R43 | 0805R | 2 | | 5M | R31, R45 | 0805R | 2 | | 1M | R32, R46 | 0805R | 2 | | 500k | R33, R48 | 0805R | 2 | | 39 | R51, R52 | 0805R | 2 | | 按键 | RST1 | 按键 | 1 | | STM32F103C8/STM32F103CB | U1 | LQFP48 | 1 | | TL431 | U2 | sot-23 | 1 | | 7805 | U3 | 7805 | 1 | | 1117-3.3 | U4 | SOT223 | 1 | | TL082 | U5, U6, U7 | NE5532 | 3 | | CD4051BC | U8, U10 | CD4051 | 2 | | TL084 | U9 | SOP-14-1.27 | 1 | | USB_B口 | USB1 | USB-B | 1 | | 8MHz | X1 | XTAL-200mil | 1 |
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原理图和PCB源文件如下：; e( ^! e5 W' c( a
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发表于 2020-2-17 10:33
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