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RealtimeRoboticsGroup
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | BSS123 | 0.17A Id, 100V Vds, N-Channel MOSFET, SOT-23 |
| U1,U3 | SN74HC151DR | Multiplexer 8 to 1 |
| U2 | TPS54202DDC | 2A, 4.5 to 28V Input, EMI Friendly integrated switch synchronous step-down regulator, pulse-skipping, SOT-23-6 |
| U4 | 4.0 MHz | XTAL OSC XO 4.0000MHZ HCMOS |
| U5 | MCP2518FDT-H/SL | CAN FD Controller with SPI Interface, up to 8 Mbps, Vdd 2.7..5.5V, functional safety ready, VDFN-14 |
| U6 | ITS41k0S-ME-N | Power Switch/Driver 1:1 N-Channel 200mA PG-SOT223-4 |
| U7 |
| 2.7V 12-Bit A/D Converter with SPI™ Serial Interface, PDIP-8/SOIC-8/MSOP-8/TSSOP-8 |
| U8 | MCP2558FD | 1/1 Transceiver CANbus 8-SOIC |
|---|
| U9 | MCP1700T-3302E/TT | 250mA Low Quiscent Current LDO, 3.0V output, SOT-23 |
|---|
| A1 | RaspberryPi_Pico2 | Versatile and inexpensive microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash; also supports Raspberry Pi Pico 2 |
|---|
| C1,C22 | 10uF-10%-50V-1206 | capacitor, US symbol |
|---|
| C2,C4,C5,C8-C12,C16-C19,C23-C25,C27-C41 | 0.1uF-25V-10%-0805 | capacitor, small US symbol |
|---|
| C3 | 47uF-10%-16V-1210 | capacitor, US symbol |
|---|
| C6,C7,C20,C21 | 1000pF-50V-5%-0805 | capacitor, small US symbol |
|---|
| C13-C15 | 4.7uF-25V-10%-0805 | capacitor, small US symbol |
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| C26 | 68pF-50V-5%-0805 | capacitor, small US symbol |
|---|
| D1,J3 | B0 | Light emitting diode |
|---|
| D2,J4 | B1 | Light emitting diode |
|---|
| D3,J5 | B2 | Light emitting diode |
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| D4,J6 | B3 | Light emitting diode |
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| D5,J7 | B4 | Light emitting diode |
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| D6,J8 | B5 | Light emitting diode |
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| D7,J9 | B6 | Light emitting diode |
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| D8,J10 | B7 | Light emitting diode |
|---|
| D9,J11 | B8 | Light emitting diode |
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| D10,D13,D18,D19 | B340AE-13 | 100V, 1A, General Purpose Rectifier Diode, SMA(DO-214AC) |
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| D11,J12 | B9 | Light emitting diode |
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| D12 | PWR | 2 Color Light emitting diode |
|---|
| D14,J13 | B10 | Light emitting diode |
|---|
| D15,D23,D24 | 5.6V | Zener diode |
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| D16,J14 | B11 | Light emitting diode |
|---|
| D17,J15 | B12 | Light emitting diode |
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| D20,J22 | B15 | Light emitting diode |
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| D21,J23 | B14 | Light emitting diode |
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| D22,J24 | B13 | Light emitting diode |
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| J1 | ID | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J2 | ENC1 | Connector Header Through Hole 5 position 0.100" (2.54mm) |
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| J16 | ENC PWR | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J17 | ENC0 | Connector Header Through Hole 5 position 0.100" (2.54mm) |
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| J18,J19 | CAN | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J20 | BATT |
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| J21 | DC_IN |
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| J25 | XY0-R | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J26 | XY1-L | Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| JMP1 | 0.100" SHORTING JUMPER | 2 (1 x 2) Position Shunt Connector Black Open Top 0.100" (2.54mm) Gold |
|---|
| L1 | 5.6 uH-20%-3.4A | 5.6 µH Shielded Inductor 3.4 A 71.1mOhm Max Nonstandard |
|---|
| L2 | 10uH-10%-500mA-0805 | 10 µH Shielded Multilayer Inductor 500 mA 300mOhm 0805 (2012 Metric) |
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| R1-R7,R9,R11,R15-R17,R21,R22,R28,R32-R37,R39,R42,R46,R55,R56,R58,R62,R63,R66,R68,R73,R75,R77,R79,R81,R83,R85,R87 | 1.50k-1%-0805 | Resistor, US symbol |
|---|
| R8,R10,R38,R40,R41,R51,R52,R57,R64,R65,R67,R72,R74,R76,R78,R80,R82,R84,R86 | 10k-1%-0805 | Resistor, US symbol |
|---|
| R12-R14,R24-R27,R29-R31 | 49.9R-1%-0805 | Resistor, US symbol |
|---|
| R18 | 13k-1%-0805 | Resistor, US symbol |
|---|
| R19,R47-R50,R59-R61 | 100k-1%-0805 | Resistor, US symbol |
|---|
| R20,R23,R43-R45,R53,R54,R69-R71 | 20k-1%-0805 | Resistor, US symbol |
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| TP1 | 5V | test point |
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| TP2 | VPS | test point |
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| TP3 | VBAT | test point |
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| TP4 | GND | test point |
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| TP5 | CAN_TX | test point |
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| TP6 | CAN_RX | test point |
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| TP7 | 3V3A | test point |
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