Carte Alim
About the Carte Alim PCB
Carte Alim is an open source STM32 PCB design by evolutek, published on GitHub. It is a 2-layer board measuring 115 × 65 mm, with 132 components from 50 distinct parts.
Its main chip is the STM32G491KEUx, from the STM32 family. Other key parts include the LTC2952CUF#PBF, NCP718xSN330, INA219AxDCN, MCP9808_MSOP and SN74LVC1G32. By type, the board carries 38 capacitors, 37 resistors, 15 transistors, 12 connectors, 11 diodes and 10 ICs.
Main components on the Carte Alim
Carte Alim bill of materials (BOM)
132 components, 50 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LTC2952CUF#PBF | QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U1 |
| 1 | NCP718xSN330 | SOT-23-5 | U2 |
| 1 | INA219AxDCN | SOT-23-8 | U3 |
| 2 | MCP9808_MSOP | MSOP-8_3x3mm_P0.65mm | U4, U8 |
| 1 | SN74LVC1G32 | SOT-23-5 | U5 |
| 2 | SN74LVC1G11 | SOT-23-6 | U6, U7 |
| 1 | STM32G491KEUx | QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm-Without thermal pad | U9 |
| 1 | MCP2551-I-SN | SOIC-8_3.9x4.9mm_P1.27mm | U10 |
| 10 | Q_NMOS_GSD | SOT-23 | Q1, Q2, Q5, Q8, Q9, Q10, Q12, Q13 +2 |
| 4 | Si7137DP | PowerPak-SO8_5.15x6.15mm_Pitch1.27mm | Q3, Q4, Q6, Q7 |
| 1 | Q_PMOS_GDS | TO-252-2 | Q11 |
| 1 | BATT-Evo | 657002140101 | J1 |
| 1 | EXT-Evo | 657003140101 | J2 |
| 1 | Power Button | 690367280676 | J3 |
| 1 | AU Robot | 690367280476 | J4 |
| 1 | Comm | 690367280676 | J5 |
| 1 | STLINK | 62701420621 | J6 |
| 1 | AX12 | 22-03-5035 | J7 |
| 1 | Aux VCC | 66200221022 | J12 |
| 1 | MOTORS | 649002227222-with-larger-pads | J13 |
Show 30 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Actuators | 649006227222-with-larger-pads | J14 |
| 2 | Logical | 66200421022 | J15, J16 |
| 1 | 20A | FUSE_3557-2 | F1 |
| 4 | M3 | WA-SMSI_9774110360 | H1, H2, H3, H4 |
| 1 | TEN_60-2412WIN | TRACO_CONV_TEN | PS1 |
| 2 | THL_20-2411WI | TRACO_CONV_THL | PS2, PS3 |
| 1 | TDN_5-2412WI | TRACO_CONV_TDN | PS4 |
| 3 | D | DO-214AB | D1, D2, D10 |
| 1 | RED | LED_0805_2012Metric | D5 |
| 2 | 3V | D_SOD-523 | D6, D7 |
| 1 | YELLOW | LED_0805_2012Metric | D8 |
| 1 | 15V | D_SOD-523 | D9 |
| 2 | D | D_SOD-523 | D11, D12 |
| 1 | GREEN | LED_0805_2012Metric | D13 |
| 26 | 100nF | C_0603_1608Metric | C1, C2, C3, C5, C7, C8, C10, C12 +18 |
| 1 | 560nF | C_0603_1608Metric | C4 |
| 3 | 1uF | C_0603_1608Metric | C6, C9, C20 |
| 5 | 470uF | CP_Radial_D10.0mm_P5.00mm | C11, C21, C26, C27, C31 |
| 1 | 100uF | CP_Elec_6.3x7.7 | C30 |
| 1 | 10uF | C_0603_1608Metric | C34 |
| 1 | 10nF | C_0603_1608Metric | C37 |
| 23 | 10k | R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R10, R12 +15 |
| 3 | 4.7k | R_0603_1608Metric | R7, R8, R23 |
| 1 | 2m | R_2512_6332Metric | R9 |
| 4 | 33k | R_0603_1608Metric | R11, R13, R14, R19 |
| 1 | 5.1k | R_0603_1608Metric | R15 |
| 2 | 1k | R_0603_1608Metric | R30, R31 |
| 1 | 0 | R_0603_1608Metric | R40 |
| 1 | 120 | R_0603_1608Metric | R42 |
| 1 | 510 | R_0603_1608Metric | R43 |
Carte Alim design files
The KiCad project lives in the evolutek/carte-alim repository on GitHub; these links point at the commit this page was built from.
- LayoutV5/Carte Alim.kicad_pcb
- SchematicV5/Carte Alim.kicad_sch
Carte Alim: common questions
What microcontroller does the Carte Alim use?
The Carte Alim is built around the STM32G491KEUx, from the STM32 family.
How big is the Carte Alim PCB?
The Carte Alim measures 115 × 65 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Carte Alim?
132 components, from 50 distinct parts. The full bill of materials is listed on this page.
Where can I download the Carte Alim design files?
From the evolutek/carte-alim repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Carte Alim design in my own project?
The repository has no license, so all rights stay with evolutek. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Carte Alim 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.
More boards in carte-alim
Power Commuter Board V2
65 × 50 mm48 parts2LNo license0
Hub puissance V1
55 × 50 mm32 parts2LNo license0
Mini carte alim V2
85 × 50 mm32 parts2LNo license0
Min carte au
50 × 30 mm23 parts2LNo license0
USB C montage panneau
17 × 27 mm3 parts2LNo license0
Carte Rack Batterie Horizontal V1
30 × 40 mm3 parts2LNo license0
Carte Boitier BAU
36 × 24 mm3 parts2LNo license0
Micro Carte Alim V1
14 × 3.6 mm3 parts2LNo license0
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