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交警服灯设计+LM339A+TL431+nRF24L01+原理图+PCB设计作品文件分享。8 J! W- j, g! G9 j$ o
AD画的,很简单的板子,适合入门,有需要的可以看看。. `) x7 n( ~7 B/ {
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层数:2层# T7 y) w$ m. x/ b" i5 r$ m
用途:LED控制
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BOM:
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& U8 g8 A: l* e* d0 N- l' t+ uComment | Quantity | Footprint | | Component_1 | 1 | STC15W404AS | | Cap | 2 | 0805 | | Cap Pol1 | 1 | PCBComponent_1 | | Cap | 1 | PCBComponent_1 | | LED0 | 9 | PCBComponent_1 | | Inductor | 1 | PCBComponent_1 | | Speaker | 1 | PCBComponent_1 | | Header 4 | 1 | HDR1X4 | | nrf24L01 | 1 | PCBComponent_1 | | Header 2 | 2 | HDR1X2 | | NPN | 1 | PCBComponent_1 | | Res2 | 16 | AXIAL-0.4 | | Res2 | 1 | AXIAL-0.3 | | SW-PB | 3 | PCBComponent_1 | | TL431 | 1 | SOT-23 | | COMPONENT_1 | 1 | SO-14 | | COMPONENT_1 | 1 | PCBComponent_1 | | LM339A | 1 | SOP14 | " i9 x+ {- @2 I) Q. k
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