Example boards · built from one sentence
STM32 CAN-bus sensor node
“12 V CAN-bus sensor node: STM32G0, CAN transceiver, 3.3 V buck and a screw terminal”
- Copper layers
- 2
- Board size
- 50 × 50 mm
- Parts
- 44
- Connections routed
- 87 of 87
- KiCad DRC errors
- 0
- Unconnected items
- 0
What came out of the sentence
- A KiCad schematic with stock library symbols and footprints
- A placed and routed KiCad board, checked by KiCad DRC
- A bill of materials matched to Mouser and LCSC listings, priced at your quantity
- Gerbers, drill and pick-and-place files, released because the board is clean
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Schematic
The KiCad schematic, with stock library symbols. Open full size
Both sides of the board
Bill of materials
27 lines matched to Mouser and LCSC listings: $10.16 of parts for one board. Prices and stock as of the last check; the studio refreshes them for your quantity.
| Refs | Qty | Value | Part | Source | Stock | Unit |
|---|---|---|---|---|---|---|
| C1, C2, C3, C5, C6, C7, C8 | 7 | 100nF0603 | CC0603KRX7R9BB104YAGEO | LCSCC14663 | 31,923,900 | $0.011 |
| C4 | 1 | 100nF 50V X7R0603 | CC0603KRX7R9BB104YAGEO | LCSCC14663 | 31,923,900 | $0.011 |
| C9 | 1 | GRM31CR71H106KA12L 10uF 50V X7R1206 | CL31A106KBHNNNESamsung Electro-Mechanics | LCSCC13585 | 2,289,798 | $0.255 |
| C10 | 1 | 100nF 16V0603 | CC0603KRX7R9BB104YAGEO | LCSCC14663 | 31,923,900 | $0.011 |
| C11, C12 | 2 | GRM32ER71A476KE15L 47uF 10V X7R1210 | GRM32ER61C476KE15LMurata Electronics | LCSCC77101 | 88,293 | $0.21 |
| C13 | 1 | 10nF0603 | 0603B103K500NTFH (Guangdong Fenghua Advanced Tech) | LCSCC57112 | 5,459,488 | $0.01 |
| D1 | 1 | SMBJ24AD | SMBJ24ADOWO | LCSCC284011 | 1,593 | $0.042 |
| D2 | 1 | SS36 3A 60VD | SS36Shandong Jingdao Microelectronics | LCSCC116712 | 64,787 | $0.035 |
| D3 | 1 | PESD2CAN,215SOT-23-3 | no orderable part identity | |||
| D4 | 1 | GREEN0805 | KT-0805GHubei KENTO Elec | LCSCC2297 | 2,660,507 | $0.016 |
| J1 | 1 | POWER_CANTerminalBlock | 39531-0004Molex | Mouser538-39531-0004 | 1,525 | $0.85 |
| J2 | 1 | SWDPinHeader | 254PZ-1x5P-VLXWCONN | LCSCC53055675 | 3,918 | $0.017 |
| J3 | 1 | I2C_EXPANSIONPinHeader | PZ2.54-1X4P-H25JXTCONN | LCSCC42431787 | 15,138 | $0.021 |
| JP1 | 1 | CAN_TERM_ENABLESolderJumper-2 | not sourced | |||
| L1 | 1 | XAL3230-682ME 6.8uH 4.5A IsatL | CD73-6R8M 6.8UHDMBJ | LCSCC2826679 | 147 | $0.049 |
| L2 | 1 | CAN_CMCL | unparseable value | |||
| R1 | 1 | 100k0603 | 0603WAF1003T5EUNI-ROYAL(Uniroyal Elec) | LCSCC25803 | 19,381,676 | $0.003 |
| R2 | 1 | 22.1k0603 | RCA0322K1FLFHKR(Hong Kong Resistors) | LCSCC22369889 | 122,994 | $0.001 |
| R3, R8, R9 | 3 | 10k0603 | 0603WAF1002T5EUNI-ROYAL(Uniroyal Elec) | LCSCC25804 | 31,153,974 | $0.002 |
| R4 | 1 | 120R0603 | 0603WAF1200T5EUNI-ROYAL(Uniroyal Elec) | LCSCC22787 | 2,076,777 | $0.002 |
| R5, R6 | 2 | 4.7k0603 | 0603WAF4701T5EUNI-ROYAL(Uniroyal Elec) | LCSCC23162 | 18,652,206 | $0.003 |
| R7 | 1 | 1k0603 | 0603WAF1001T5EUNI-ROYAL(Uniroyal Elec) | LCSCC21190 | 23,273,653 | $0.003 |
| SW1 | 1 | RESETSW | B3S-1000Omron Electronics | LCSCC2733655 | 5,865 | $0.362 |
| U1 | 1 | STM32G0B1KBT6LQFP-32 | STM32G0B1KBT6STMicroelectronics | LCSCC5270165 | 243 | $4.90 |
| U2 | 1 | SN65HVD230SOIC-8 | SN65HVD230DRTexas Instruments | LCSCC12084 | 183,446 | $0.571 |
| U3 | 1 | LMR51430SOT-23-6 | LMR51430XDDCRTexas Instruments | LCSCC5185863 | 8,375 | $0.789 |
| U4 | 1 | W25Q32JVSSSOIC-8 | W25Q32JVSSIQWinbond Elec | LCSCC179173 | 18,185 | $1.70 |
Files
Released because KiCad found zero DRC errors and nothing unconnected. Sign up to download them or open the project in the studio.
circuit.kicad_schKiCad schematicSign up to downloadcircuit.kicad_pcbKiCad board, placed and routedSign up to downloadgerbers.zipGerber layers and Excellon drill filesSign up to downloadorder.zipGerbers, pick and place, assembly BOM with LCSC numbers, fab settingsSign up to downloadcircuit-ipc2581.xmlIPC-2581, one-file CAM handoffSign up to downloadbom.csvBill of materials with distributor part numbers and pricesSign up to downloadboard.glb3D model of the assembled boardSign up to download
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