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手持式RFID扫描器、条码扫描枪设计(原理图、PCB、源码及论文)
Comment | Description | Designator | Footprint | LibRef | Quantity | | Speaker | Loudspeaker | BEEP | BEEP | Speaker | 1 | | Battery | Multicell Battery | BT1 | niukou | Battery | 1 | | Cap Pol1 | Polarized Capacitor(Radial) | C1, C2 | 0805 | Cap Pol1 | 2 | | Cap Semi | Capacitor(Semiconductor SIM Model) | C3, C4, C5, C6, C7,C8, C9, C10, C11, C28, C29, C43, C44 | 0603 | Cap Semi | 13 | | Cap | Capacitor | C12, C13, C27, C30,C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C49, C50 | 0603 | Cap | 16 | | Cap | Capacitor | C14, C15, C16, C17,C18, C19, C20, C21, C22, C23, C24, C25, C26, C41, C42, C48, C51 | 0805 | Cap | 17 | | IN4148 | 1 Amp General PurposeRectifier, High Conductance Fast Diode | D1, D2, D4, D5 | LED0805 | Diode 1N914, Diode1N4001 | 4 | | IN5819 | 1 Amp General PurposeRectifier | D3 | LED0805 | Diode 1N4003 | 1 | | 12*12_BOTTON | | DOWN, KEY_POWER,LEFT, OK, RIGHT, UP | KEY | 12*12_BOTTON | 6 | | miniUSB | | J1 | USB_MICRO | miniUSB | 1 | | Header 5X2 | Header, 5-Pin, Dualrow | J2 | JTAG10PIN_1.27_T | Header 5X2 | 1 | | Header 3 | Header, 3-Pin | J3 | LIDIANCHI | Header 3 | 1 | | Inductor | Inductor | L1, L2 | 0805 | Inductor | 2 | | Header 2 | Header, 2-Pin | L3 | HDR1X2 | Header 2 | 1 | | Inductor | Inductor | L4 | CD32 | Inductor | 1 | | S8050 | NPN General PurposeAmplifier | Q1 | SOT23 | 2N3904 | 1 | | MOSFET-N | N-Channel MOSFET | Q2 | SOT23 _N | MOSFET-N | 1 | | Res2 | Resistor | R1, R2, R3, R5, R6,R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25,R26, R27, R28, R29, R30, R31, R33, R34 | 0603 | Res2 | 28 | | Res2 | Resistor | R7, R8, R10, R32, R35 | 0805 | Res2 | 5 | | MKL25Z128 | | U1 | LPQF_80_0.5MM -duplicate | MKL25Z128 | 1 | | AT45DB | | U3 | AT45DB | AT45DB | 1 | | PCF8563 | | U4 | SOP8_3.9MM | PCF8563 | 1 | | HC-05 | | U5 | HC-05 | HC-05 | 1 | | EM4095 | | U6 | EM4095 | EM4095 | 1 | | OLED | | U7 | OLED | OLED | 1 | | TP4057 | | U8 | SOT-26 | TP4057 | 1 | | MIC5205_3.3 | | U9, U12 | MIC5205 | MIC5205 | 2 | | PT1301 | | U11 | SOT-26 | PT1301 | 1 | | XTAL-4W | | Y1_8MHz | XTAL-5032 | XTAL-4W | 1 | | 32.768K | Crystal Oscillator | Y2 | XTAL-3215-2P | XTAL | 1 | |
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