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ReadHeadRedemption
| Reference | Value | Description |
|---|---|---|
| Q1 | BS170 | TO-92 N-MOSFET enchancement mode transistor, 60V, 500mA, 830mW, Alternate KiCAD Library |
| Q2 | 2DD1664 | NPN SOT-89 transistor, 32V, 1A, 1W, Alternate KiCAD Library |
| U1 | CP2102-GM | |
| U2,U4 | PCA9534PW_118 | |
| U12 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| C1,C5,C10,C11 | 100uF | Polarized capacitor, US symbol, 0.248" Dia x 0.303" H, Electrolitic |
| C2,C4 | 10uF | Unpolarized capacitor |
| C3,C6,C7,C16,C23 | 0.1uF | Unpolarized capacitor |
| C8 | 1.0uF | Unpolarized capacitor |
| C9 | 4.7uF | Unpolarized capacitor |
|---|
| D1 | SP0502BAJT | SOT-323 Dual Unidirectional TVS Diode, can be used as 1xBidirectional, 5.5V, Alternate KiCAD Library |
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| D2,D3,D10,D11 | SP0503BAHT | SOT-143 TVS Diode array, 3xUnidirectional, 5.5V, Alternate KiCAD Library |
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| D9 | LED | Light emitting diode |
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| J2,J15 | Screw_Terminal_2_P5.00mm |
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| J3 | Screw_Terminal_2_P3.50mm |
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| J4,J6,J7,J12 | JST_06 | JST Connector 6 pins |
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| J5,J11,J25-J27 | Conn_01x04 | Basic 0.1" PTH |
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| J8 | Conn_01x06 | Basic 0.1" PTH |
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| J9 | Conn_01x10 | Basic 0.1" PTH |
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| J10 | Conn_01x02 | Basic 0.1" PTH |
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| J13,J14 | Conn_01x08 | Basic 0.1" PTH |
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| J17-J20,J22-J24,J28 | PINHD_1x8_Male | Pin Header male with pin space 2.54mm. Pin Count -8 |
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| J30,J32 | USB-A1VSB6 |
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| J31,J34-J38 | JST_03 | JST Connector 3 pins |
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| R1,R9,R36,R50 | 1k | 1kΩ, 1/4W Resistor,Resistor,Resistor, US symbol |
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| R2 | 50 ohmR_0805 | SMD 0805 Chip Resistor, European Symbol, Alternate KiCad Library |
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| R3,R4 | 100 | Resistor |
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| R5,R6,R8,R40,R41,R48,R49,R52,R53,R55-R57 | 10k | 10kΩ, 1/4W Resistor,Resistor |
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| R7 | 50 ohm R_0805 | SMD 0805 Chip Resistor, European Symbol, Alternate KiCad Library |
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| R89-R91,R107 | 4K7 |
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| SW1-SW4 | 210-4MS |
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| SW8,SW9 | Push_Button | Common 6mmx6mm Push Button |
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