Das auto schema
About the Das auto schema PCB
Das auto schema is an open source STM32 PCB design by Siegmundshof93, published on GitHub. It is a 2-layer board measuring 58.1 × 47.7 mm, with 28 components from 14 distinct parts.
Its main chip is the STM32F405RGTx, from the STM32 family. Other key parts include the ADP3338AKCZ3.3RL7. By type, the board carries 13 capacitors, 8 connectors, 4 resistors, 2 ICs and 1 diode.
From the project
mbedded projects
Main components on the Das auto schema
Das auto schema bill of materials (BOM)
28 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F405RGTx | LQFP-64_10x10mm_P0.5mm | U1 |
| 1 | ADP3338AKCZ3.3RL7 | SOT-223-3_TabPin2 | U2 |
| 1 | Conn_01x02 | PinSocket_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_02x04_Top_Bottom | PinSocket_2x04_P2.54mm_Vertical | J2 |
| 1 | Conn_01x01 | PinSocket_1x01_P2.54mm_Vertical | J3 |
| 4 | Conn_01x04 | PinSocket_1x04_P2.54mm_Vertical | J4, J6, J7, J8 |
| 1 | Conn_01x06 | PinSocket_1x06_P2.54mm_Vertical | J5 |
| 1 | LED | R_1206_3216Metric | D1 |
| 6 | 0.1µF | R_0805_2012Metric | C1, C7, C8, C9, C10, C11 |
| 2 | 4.7µF | R_0805_2012Metric | C2, C4 |
| 2 | 2.2µF | R_0805_2012Metric | C3, C5 |
| 3 | 1µF | R_0805_2012Metric | C6, C12, C13 |
| 1 | 1K | R_0805_2012Metric | R1 |
| 3 | 10K | R_0805_2012Metric | R2, R3, R4 |
Das auto schema design files
The KiCad project lives in the Siegmundshof93/mbd_C repository on GitHub; these links point at the commit this page was built from.
Das auto schema: common questions
What microcontroller does the Das auto schema use?
The Das auto schema is built around the STM32F405RGTx, from the STM32 family.
How big is the Das auto schema PCB?
The Das auto schema measures 58.1 × 47.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Das auto schema?
28 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Das auto schema design files?
From the Siegmundshof93/mbd_C repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Das auto schema design in my own project?
The repository has no license, so all rights stay with Siegmundshof93. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Das auto schema without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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