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Fluid-Simulation-Pendant

EmperorMurfy·Fluid-Simulation-Pendant·Hardware/Fluid Simulation Pendant.kicad_pcb

Fluid-Simulation-Pendant PCB layout, top view — open source STM32 board by EmperorMurfy
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About the Fluid-Simulation-Pendant PCB

Fluid-Simulation-Pendant is an open source STM32 PCB design by EmperorMurfy, published on GitHub under the MIT license. It is a 4-layer board measuring 44 × 44 mm, with 271 components from 19 distinct parts.

Its main chip is the STM32U575RGTX, from the STM32 family. Other key parts include the ADXL363, USBLC6-2P6, MCP73832-2-MC and TPS7A20XXXDQN. By type, the board carries 203 diodes, 26 connectors, 24 resistors, 12 capacitors and 5 ICs.

From the project

A Fluid Simulation Pendant Inspired by Mitxela

As a beginner, I was thoroughly intrigued. This came at the perfect opportunity as I sought to enter electronic design. So, with no former experience, I set out to build my own from scratch.

You can find my full devlog at Blueprint --

OBTAIN PCB 1) Download project files from Github. Use KiCAD to open hardware files. 2) Export & Upload to JLCPCB through Fabrication Toolkit 3) Select PCBA. Make sure you click on Standard + assemble on both sides. 4) Follow on screen instructions. Verify BOM contents. 5) Purchase and await arrival.

Fluid-Simulation-Pendant, from the project README
From the project README

Main components on the Fluid-Simulation-Pendant

STM32U575RGTXADXL363USBLC6-2P6MCP73832-2-MCTPS7A20XXXDQN

Fluid-Simulation-Pendant bill of materials (BOM)

271 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32U575RGTX
STM32U575RGTx
STMicroelectronics
U1
1
ADXL363
Analog Devices Inc.
U2
1
USBLC6-2P6
STMicroelectronics
U3
1
MCP73832-2-MC
Microchip Tech
U4
1
TPS7A20XXXDQN
TPS7A20xxxDQN
Texas Instruments
U5
25
CONN_01X01_PIN
Conn_01x01_Pin
~
J2, J3, J4, J5, J6, J7, J8, J9 +17
1
CONN_01X02_SOCKET
Conn_01x02_Socket
J44
1
TYPE-C_16P_QTWT
SHOU HAN
USB1
202
Green 0402 LED
Everlight Electronics Co Ltd
D6, D7, D8, D9, D10, D11, D20, D21 +194
1
Red 0402 LED
Everlight Electronics Co Ltd
D257
2
4.7UF-0402
4.7uF-0402
Murata Electronics
C1, C8
6
100NF-0402
100nF-0402
Murata Electronics
C2, C3, C4, C5, C6, C7
2
1UF
1uF
Murata Electronics
C9, C10
2
1UF-0402
1uF-0402
Murata Electronics
C11, C12
17
22
YAGEO
R1, R2, R3, R4, R5, R6, R7, R8 +9
1
20K
R18
1
1k
YAGEO
R19
3
10K
R20, R21, R22
2
5.1K
R23, R24

Fluid-Simulation-Pendant design files

The KiCad project lives in the EmperorMurfy/Fluid-Simulation-Pendant repository on GitHub; these links point at the commit this page was built from.

Fluid-Simulation-Pendant: common questions

What microcontroller does the Fluid-Simulation-Pendant use?

The Fluid-Simulation-Pendant is built around the STM32U575RGTX, from the STM32 family.

How big is the Fluid-Simulation-Pendant PCB?

The Fluid-Simulation-Pendant measures 44 × 44 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Fluid-Simulation-Pendant?

271 components, from 19 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 Fluid-Simulation-Pendant design files?

From the EmperorMurfy/Fluid-Simulation-Pendant 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 Fluid-Simulation-Pendant design in my own project?

Yes, under the terms of its MIT license, which EmperorMurfy chose for the repository.

Can I test firmware for the Fluid-Simulation-Pendant 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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