HardLabs

EFuse Test

LHRIC·Monorepo-26-27·20-29_Tools/20_ElectronicsTesting/20.01_PDMLogicTest/EFuse_Test/EFuse_Test.kicad_pcb

EFuse Test PCB layout, top view — open source STM32 board by LHRIC

About the EFuse Test PCB

EFuse Test is an open source STM32 PCB design by LHRIC, published on GitHub. It is a 4-layer board measuring 60.7 × 36.8 mm, with 46 components from 38 distinct parts.

Its main chip is the C3684263, from the STM32 family. Other key parts include the BTS7006-1EPZ and C131990. By type, the board carries 18 capacitors, 15 resistors, 3 ICs, 3 connectors, 3 diodes and 2 switches.

From the project

Monorepo for the 26-27 Season

This is the Monorepo containing all of the code for the LHRIC 26/27 season. Documentation is hosted at a GitHub pages site for this repository. If you're looking for a broad overview of projects look in the confluence and if you're looking for specific details about implementations, look at the GitHub pages docs.

Check the documentation website for more info.

Main components on the EFuse Test

C3684263BTS7006-1EPZC131990

EFuse Test bill of materials (BOM)

46 components, 38 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
C3684263
STM32F030F4P6TR
U1
1
BTS7006-1EPZ
U2
1
C131990
TPS62933
U3
1
Conn_01x04
J1
1
Conn_02x03_Odd_Even
J2
1
Conn_01x03
J3
2
SW_SPST
SW1, SW2
1
C3758469
LED
D1
1
3.3V
D2
1
33.2v
D3
1
100 @ 100MHz
FB1
1
C445489
4.7uH
L1
1
C1591
220pF
C1
2
C1591
4.7uF
C2, C3
1
C3909963
.1uF
C4
1
C730416
47nF
C5
4
C1591
.1uF
C6, C12, C14, C18
1
C21117
33nF
C7
1
C1591
10nF
C8
1
C1713
.1uF
C9
Show 18 more
QtyPartRefs
1
C3909963
22uF
C10
1
C1591
10uF
C11
2
C1591
22uF
C13, C16
1
C1591
1uF
C15
1
C5673
.1uF
C17
1
C2479414
10k
R1
1
C2484672
10k
R2
1
C2479067
1k
R3
1
C6112657
4.7k
R4
1
C237792
4.7k
R5
3
C2479439
10k
R6, R13, R15
1
4.7k
R7
1
C2479439
47
R8
1
C2479439
4.42k
R9
1
C2479439
4.7k
R10
1
C2479439
16k
R11
1
C2479439
3.9k
R12
1
C2479439
30.9k
R14

EFuse Test design files

The KiCad project lives in the LHRIC/Monorepo-26-27 repository on GitHub; these links point at the commit this page was built from.

EFuse Test: common questions

What microcontroller does the EFuse Test use?

The EFuse Test is built around the C3684263, from the STM32 family.

How big is the EFuse Test PCB?

The EFuse Test measures 60.7 × 36.8 mm, has 4 copper layers and is 4.69 mm thick.

How many components are on the EFuse Test?

46 components, from 38 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the EFuse Test design files?

From the LHRIC/Monorepo-26-27 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the EFuse Test design in my own project?

The repository has no license, so all rights stay with LHRIC. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the EFuse Test 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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