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olin-electric-motorsports
This monorepo centralizes Olin Electric Motorsports’ KiCad designs and STM32 firmware into a single place. It helps with immediate contribution through standardized environments and automated CAN signal tracking. This unified structure makes sure that there is architectural consistency across all vehicle electrical systems.
| Reference | Value | Description |
|---|---|---|
| Q1 | SSM3K333R | |
| U1,U4-U6,U8 | MCP6001 | |
| U3 | LTC6820HMS | |
| U7 | SN74LVC1G32DBVR | |
| U10 | STM32G441KBT6 | OEM STM32G441KBT6 Standard Configuration - v1.0 (07-25-2025) |
| U11 | MCP2561-E_SN | IC TRANSCEIVER HALF 1/1 8SOIC |
| C1,C16,C17,C21,C22 | C_0.1uF_16V | CAP CER 0.1UF 16V Y5V 0603 |
| C6,C9-C13 |
|---|
| C_0.1uF |
| C7,C8 | C_10nF |
|---|
| C14,C15 | C_30pF_50V | CAP CER 30PF 50V C0G/NP0 0603 |
|---|
| C18 | C_4.7uF_25V | CAP CER 4.7UF 25V X5R 0603 |
|---|
| C19 | C_10nF_50V | CAP CER 10000PF 50V X7R 0603 |
|---|
| C20 | C_1uF_25V | CAP CER 1UF 25V X7R 0603 |
|---|
| D1 | LED_AMBER | Light emitting diode |
|---|
| D2 | LED_GREEN | Light emitting diode |
|---|
| D3 | LED_RED | Light emitting diode |
|---|
| D5 | D_Zener_18V_SMBJ5355B-TP | Zener diode 18V 5W 5% |
|---|
| D6 | LED_BLUE | Light emitting diode blue 0805 |
|---|
| J1 | isoSPI Header | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| J3 | MicroFit_RA_2 |
|---|
| J4 | J_Programming_Pin_Header | Programming Pin Header for the STM32G441KBT6 and STM32G474RExx Chips (OEM Standard Configuration v1.0) |
|---|
| J5 | J_PCIe_x1 | Interface used to connect daugterboards to motherboards |
|---|
| K1 | Relay_G5Q-1A4-DC5 | Relay 12V 10A 5V coil |
|---|
| R1,R3,R21,R23 | 1KR |
|---|
| R2 | R_5.1k | RESA-AS 0603 5K1 1% 1/10W TC100 |
|---|
| R4 | R_10k | RES 10K OHM 1% 1/10W 0603 |
|---|
| R5 | R_120 | RES 120 OHM 1% 1/10W 0603 |
|---|
| R7,R12,R15,R16,R19,R24,R25 | R_10K |
|---|
| R8,R9,R18 | R_1K |
|---|
| R10,R11 | R_60.4 |
|---|
| R17 | R_1M |
|---|
| R20 | R_576 |
|---|
| T1 | HM2112ZNLT |
|---|
| TP1 | CANL1 | Test Point SMD Hook |
|---|
| TP2 | CANH1 | Test Point SMD Hook |
|---|
| Y3 | X_16MHz_18pF | CRYSTAL 16.0000MHZ 18PF SMD |
|---|