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HKUST-Red-Bird-Racing-EVRT
Repository for RBR EVRT 2025 EE
| Reference | Value | Description |
|---|---|---|
| U1,U7 | MCP2515-xSO | Stand-Alone CAN Controller with SPI Interface, SOIC-18 |
| U2 | ATmega328P-A | 20MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM, TQFP-32 |
| U3 | TXS0102DCT | 2-Bit Bidirectional Voltage-Level Shifter for Open-Drain and Push-Pull Application, SSOP-8 |
| U4 | LM2576S-5 | 5V, 3A SIMPLE SWITCHER® Step-Down Voltage Regulator, TO-263 |
| U5 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U8 | 74LVC1G17 | Single Schmitt Buffer Gate, Low-Voltage CMOS |
| U9 |
| High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U10,U12 | TJA1051T | High-Speed CAN Transceiver, silent mode, SOIC-8 |
|---|
| U11 | Ai-Thinker-Ra-02 | Ai-Thinker Ra-02 410-525 MHz LoRa Module, SPI interface, U.FL antenna connector |
|---|
| U13 | CH340N | USB serial converter, 2Mbps, UART, SOP-8 |
|---|
| U14 | LM2904 | Dual Operational Amplifiers, DIP-8/SOIC-8/TSSOP-8/VSSOP-8 |
|---|
| C1,C3,C4,C6,C8,C10,C12-C16,C19,C21,C22,C25,C28-C31,C34-C36,C38-C40,C43,C44,C46 | 100nF | Unpolarized capacitor |
|---|
| C2,C18 | 10uF | Unpolarized capacitor |
|---|
| C5,C17,C26,C27,C41,C42 | 22pF |
|---|
| C7 | 100uF | Unpolarized capacitor |
|---|
| C9,C32,C33,C45 | 22uF | Polarized capacitor,Unpolarized capacitor |
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| C11 | 330uF | Unpolarized capacitor |
|---|
| D2,D5,D6 | SMA Diode | Zener diode |
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| D3,D4 | LED | Light emitting diode |
|---|
| F1-F3 | Fuse | Fuse |
|---|
| J1 | AVR-ISP-6 | Atmel 6-pin ISP connector |
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| J3-J5,J11,J20,J21,J23,J25,J30 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| J22,J24,J31,J32 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J26,J27 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
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| L1 | 330uH | Inductor |
|---|
| L2 | 4.7-22uH | Inductor |
|---|
| R1,R40,R41 | 4k7 | Resistor |
|---|
| R2,R29,R31 | 1k | Resistor |
|---|
| R3,R30 | 5k | Resistor |
|---|
| R4,R15,R18 | 10M |
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| R5-R8 | 4.7k |
|---|
| R16,R21 | 10k | Resistor |
|---|
| R17,R22,R39 | 120R | Resistor |
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| R23 | 249k | Resistor |
|---|
| R24,R25 | 10R | Resistor |
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| R28 | 22k | Resistor |
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| R37 | 100K | Resistor |
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| R38 | 330R | Resistor |
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| R44 | 680R | Resistor |
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| SW1 | SW_Push |
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| Y1,Y3,Y4 | 16MHz | Two pin crystal |
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