| Q1,Q2 | NPN | Bipolar transistor symbol for simulation only, substrate tied to the emitter |
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| U1 | ESP32-WROOM-32E | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
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| U2 | TAS5805MPWP | 23W Stereo, Inductor-Less, Digital Input, Closed-Loop Class-D Audio Amplifier, HTSSOP-28 |
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| U3 | LAN8720A | LAN8720 Ethernet PHY with RMII interface, QFN-24 |
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| U4 | MCP16311x-xMNY | 1A Output Voltage, 30V Input, integrated switch step-down regulator, PFM/PWM modulation, DFN-8 |
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| U5 | CP2102N-Axx-xQFN24 | USB to UART master bridge, QFN-24 |
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| U6 | AP63203WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6 |
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| C1,C18,C54,C55,C61,L1,L2 | 10u | Inductor,Unpolarized capacitor,Unpolarized capacitor, small symbol |
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| C2,C4,C6,C8-C10,C14,C15,C22,C23,C27,C30,C33,C53,C60 | 100n | Unpolarized capacitor,Unpolarized capacitor, small symbol |
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| C3,C5,C7,C11,C26 | 4u7 | Unpolarized capacitor |
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| C12 | 1nF | Unpolarized capacitor |
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| C13 | 22n | Unpolarized capacitor |
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| C16,C17,C19 | 4n7 | Unpolarized capacitor |
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| C20,C24,C25,C56,L6 | 1u | Inductor,Low ESR (Max 1ohm) - ceramic,Unpolarized capacitor |
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| C21 | 470p | Unpolarized capacitor |
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| C28,C31 | 390u | Polarized capacitor, small US symbol |
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| C29,C32,C57-C59,C62,C63 | 22u | Unpolarized capacitor |
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| C34,C36,C37,C39 | 220n | Unpolarized capacitor |
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| C35,C38 | 680n | Unpolarized capacitor |
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| D1 | SP0503BAHT | TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package |
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| D2,D3 | LED | Light emitting diode |
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| FB1,FB2 | FerriteBead | Ferrite bead |
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| J1 | 5033981892 | |
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| J2 | 12402012E212A | |
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| J3 | Conn_01x04_Pin | Generic connector, single row, 01x04, script generated |
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| L5 | 100u | Inductor |
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| L7 | 3u9 | Inductor |
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| LS1 | Speaker | Speaker |
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| R1-R4,R7,R12,R13,R21,R24,R31,R46 | 10k | Resistor,Resistor, small symbol |
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| R5,R6 | 5k1 | Resistor |
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| R8,R11 | 330 | Resistor |
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| R9 | 22.1k | Resistor |
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| R10 | 47.5k | Resistor |
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| R14 | 12k1 1% | Resistor |
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| R15,R16 | 75 | Resistor |
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| R17-R20 | 49.9 | Resistor |
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| R22,R25 | 33 | Resistor |
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| R23 | 4k7 | Resistor |
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| R26-R28 | 10 | Resistor |
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| R29 | 15k | Resistor |
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| R30 | 1k5 | Resistor |
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| R45 | 287k | Resistor, small symbol |
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| RJ1 | KH-5224-8P8C | |
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| SW1,SW2 | SW_Push | Push button switch, generic, two pins |
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| T1 | PT61018PEL | |
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| XTAL1 | SIT1602AI-32-33E-50.000000 | |
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