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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。
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层数:2层
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Comment | 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 | 4 D& O' D4 a& D' B
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