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[AD9][2层] 显示板(完成版)(AX20+USB)原理图和pcb文件
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文件描述:$ c, M( ~! ]) i- U' [
4 \' o3 Y1 h" ~1. 作品用途:显示板(完成版)
9 x& m- s0 U1 Y ~, M" X2. 软件版本:AD9* p$ D# B5 S; s& N" y8 E1 y( g
3. 层数:2层9 x% E# V* k- K8 X; i" M& P
4. 用到的主要芯片:AX20+USB7 P( {- z* H& O, P- d
5. pcb尺寸: 149.36*45.68 MM2 X- X& _% {# R) w$ u' C1 Z% g) I
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作品截图如下:
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* J* @) {* [+ e, z8 U顶层截图:
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4 d$ g3 R! m1 z' T$ I底层截图:
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3 E" ^1 ^$ h9 a& d5 V+ y0 {全层截图:
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Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | 20P | C1, C2 | C0603 | 2 | 104 | C3, C4 | C0603 | 2 | 105 | C5, C6, C7, C8, C9 | C0603 | 5 | 106 | C10, C11, C12, C13, C14, C15, C27, C28 | C0805 | 8 | NC | C16 | C0603 | 1 | 10P | C17, C18 | C0603 | 2 | 220uF | C19 | EC_5 | 1 | 0.1uF | C20 | C0603 | 1 | 30 | C21, C22 | C0603 | 2 | 102 | C23, C24 | C0603 | 2 | 100pF | C25 | C0603 | 1 | 18pF | C26 | C0603 | 1 | IN4148 | D1, D2 | DIODE | 2 | LED | D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16, D17 | R0603 | 15 | LED | D19 | BTLED | 1 | RDA5807M | FM1 | RDA5807M | 1 | 编码器 | J1 | ENCODE1 | 1 | | L1 | R0603 | 1 | 23PINLCD | LCD1 | LCD22PIN | 1 | 2PIN | PIN1 | P2.0*2 | 1 | 7PIN | PIN2 | P2.0*7 | 1 | S8050 | Q1 | SOT-23 | 1 | 10K | R1, R2 | R0603 | 2 | 2R2 | R3 | R0603 | 1 | 10M | R4 | R0603 | 1 | 200R | R5 | R0603 | 1 | HT621B-A | R6 | YF1621 | 1 | 4R7 | R7, R8 | R0603 | 2 | 5K1 | R9, R10 | R0603 | 2 | 4K7 | R11, R12 | R0603 | 2 | 1K | R13, R14, R17 | R0603 | 3 | 30k | R18, R19 | R0603 | 2 | 3K3 | R20, R21 | r0603 | 2 | 68K | R22 | r0603 | 1 | 7.5K | R23 | r0603 | 1 | 120K | R24, R27 | r0603 | 2 | 12K | R25 | r0603 | 1 | 47k | R26 | r0603 | 1 | 330R | R28, R29 | R0603 | 2 | 20K 1% | R30, R31, R32 | R0603 | 3 | 30K 1% | R33, R34, R35 | R0603 | 3 | 2M | R36 | R0603 | 1 | 100nH | R37 | R0603 | 1 | 300nH | R38 | R0603 | 1 | P/P | S1, S2 | K-BT | 2 | PREV | S3 | K-BT | 1 | MODE | S4 | K-BT | 1 | | S5, S6, S7, S8, S9, S10, S11, S12, S13, S14 | K-BT | 10 | 9PIN | SD1 | SD24 | 1 | AX20 | U1 | AX2005 | 1 | IR | U2 | IRDO | 1 | 24C02 | U3 | SO-8 | 1 | 4PIN | USB | P2.0*4 | 1 | 24M | Y1 | 7.6M | 1 | 32.768 | Y2 | 7.6M | 1 | 附件:
4 u* `5 @% e* K( y( H原理图和PCB文件如下
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