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, w3 e' w& c# H/ |- MLM4890M+78F9222+MAX232+LM7805+PI5A3157+LM2576+SIM300D+短信猫原理图+PCB设计作品分享。
6 z* ]7 q% a0 a' G. T1 M用AD画的,很简单的一个板子,适合入门,有需要的可以看看。& m2 J- S+ g4 t4 s5 J, g; ?
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5 k" z- @; y( @8 p; ?+ R+ Q层数:2层
7 u( _. H" [9 G" C用途:短信猫
8 I9 Z6 O$ S" N! c, ?7 Epcb作品截图如下:2 j5 ^ H: c4 m9 U& ^/ }/ s( j9 q
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附件:
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+ o8 ~6 [% K8 @6 N: wComment | Quantity | Footprint | BNC | 1 | BNC | BUZZ | 1 | BUZZ | 100u/10v | 1 | CE3258 | 102 | 4 | 0603c | 104 | 13 | 0603c | 300p | 2 | 0603c | 470u/25v | 1 | CE470U16V | 105 | 1 | 0805R | 220u/16v | 3 | CE220U16V | 105 | 3 | 0603c | 10U/10V | 2 | CE1U50V | 1u/10v | 4 | CE1U50V | 103 | 1 | 0603c | 33p | 4 | 0603c | 10p | 4 | 0603c | 22u/10v | 1 | CE3258 | 224 | 1 | 0603c | 223 | 1 | 0603c | LED | 1 | LED4MM2 | 1N4007 | 1 | 1N4007 | MBRS340T3 | 2 | SMC | 1N4148 | 1 | 1N4148 | CON1 | 5 | TEST | BNC | 1 | BATCON | DB9P | 1 | DB9CON | PHON | 2 | PHON2MM5 | SIMK8 | 1 | SIMC8PIN | 33uH | 1 | INTEND | 39nH | 1 | 0603RE | SIM300D | 1 | SIM300DO | S8050 | 4 | S8050 | 1K | 2 | 0603RE | 2.2K | 1 | 0603RE | 10K | 4 | 0603RE | 0.5R | 1 | 1206R | 22K | 1 | 0603RE | 20K | 4 | 0603RE | 68R | 1 | 0603RE | 50K | 3 | 0603RE | 4.7K | 2 | 0603RE | 100K | 1 | 0603RE | 300R | 1 | 0603RE | 270KD07 | 1 | 270KD07 | LM2576 | 1 | LM2576 | PI5A3157 | 1 | PI5A3157CX | LM7805 | 1 | LM7805 | MAX232 | 1 | GBDIP16 | 78F9222 | 1 | UPD78F92 | LM4890M | 1 | GBSOIC8 7 L, v1 w" T( T' Q
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