| IC1 | 74LVC1G125GV,125 | 74LVC1G125 - Bus buffer/line driver; 3-state@en-us |
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| IC2 | SN74LVC1G126DBVR | Texas Instruments SN74LVC1G126DBVR, Buffer 3-State, Non-Inverting, 1.65 5.5 V, 5-Pin SOT-23 |
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| IC3,IC4 | 74LVC1T45W6-7 | Translation - Voltage Levels Logic LVC 1G Translator |
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| Q1 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
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| U2 | MAX98357A | Mono DAC with amplifier, I2S, PCM, TDM, 32-bit, 96khz, 3.2W, TQFP-16 |
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| U3 | 24AA025E48T-I/OT | |
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| U4 | STM32F411CEUx | STMicroelectronics Arm Cortex-M4 MCU, 512KB flash, 128KB RAM, 100 MHz, 1.7-3.6V, 36 GPIO, UFQFPN48 |
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| U5 | SN65HVD230 | |
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| C1-C7,C12,C17 | 100n | Unpolarized capacitor, small symbol |
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| C8,C9 | 47uF | |
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| C10 | 4u7 | Unpolarized capacitor, small symbol |
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| C13,C15,C16 | 1u | Unpolarized capacitor, small symbol |
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| C14 | 220p | Unpolarized capacitor, small symbol |
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| D1 | USER_LED | Light emitting diode, small symbol |
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| FB1,FB2 | FerriteBead_Small | Ferrite bead, small symbol |
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| H1-H4 | MountingHole | Mounting Hole without connection |
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| J1 | MCU_CONN | |
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| J2 | RPI_CONN | |
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| J3,J9 | Dynamixel_1 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J4 | DISTANCE_SENSOR_1 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J5 | DISTANCE_SENSOR_2 | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J6 | RGB_2 | |
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| J7 | RGB_1 | |
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| J8 | LED-DRIVER_SWD | |
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| J10 | JUMPER_V_DYNAMIXEL | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J11 | ONBOARD_I2C | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J12 | BUTTON_1 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J13 | BUTTON_2 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J14 | MOTOR 1 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J15 | MOTOR 2 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J16 | SPEAKER | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J17 | I2C_DISPLAY_PI | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J18 | SPI_DISPLAY_PI | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J19 | BUTTON_3 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| JP2 | GAIN SELECTION | Jumper, 3-pole, both open |
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| JP3 | CHANNEL_SELECTION | Jumper, 3-pole, both open |
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| MK1 | SPH0645LM4H | Knowles MEMS Microphone, 24-bit I2S, 65 dBA SNR, LGA-6 |
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| R1,R2,R6,R7,R11 | 10k | Resistor, small symbol |
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| R3 | 1k | Resistor, small symbol |
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| R4,R5 | 4k7 | Resistor, small symbol |
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| R8 | 1M | Resistor, small symbol |
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| R9,R10 | NC | Resistor, small symbol |
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| R12-R15 | 100 | Resistor, small symbol |
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| R16,R17 | 120 | |
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