| Q1,Q3 | MMBT3906 | -0.2A Ic, -40V Vce, Small Signal PNP Transistor, SOT-23 |
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| Q2,Q4 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
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| U2,U3 | CJ431 SOT-23 | |
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| U4-U6,U9,U10 | TL072 | Dual Low-Noise JFET-Input Operational Amplifiers, DIP-8/SOIC-8 |
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| U7,U8 | MCP6002-xMS | |
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| C1,C2 | 10u | |
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| C3-C5 | 4.7n | Unpolarized capacitor |
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| C6 | 470p | Unpolarized capacitor |
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| C7-C14,C19-C22 | 100n | Unpolarized capacitor |
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| C15-C18 | 1nF | |
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| D1,D2 | LED | Light emitting diode |
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| J1,J2 | ELI2040B 1 | ELI2040 |
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| J3 | Clean Out | |
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| J4,J5 | Conn_01x02_Socket | Generic connector, single row, 01x02, script generated |
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