HardLabs

LUT

eddyem·tsys01·kicad/stm32_deprecated/LUT.kicad_pcb

LUT PCB layout, top view — open source STM32 board by eddyem

About the LUT PCB

LUT is an open source STM32 PCB design by eddyem, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 108 × 95 mm, with 93 components from 41 distinct parts.

Its main chip is the STM32F042C6Tx, from the STM32 family. Other key parts include the LM2576HV, LM1117-3.3, MCP2551-I/SN and 74HC4051. By type, the board carries 35 resistors, 18 connectors, 15 capacitors, 11 diodes, 7 ICs and 2 crystals.

It belongs with the sensors and science & space designs in this gallery.

From the project

BTA primary mirror thermal monitoring using STM32 and TSYS01

- kicad -- hardware schematics (I2C 48-channels multiplexer & main controller board) - STM32 -- firmware sources - m-files -- m-files for Octave used in tests - src -- PC-side sources - tests -- some data with sensors' tests

Main components on the LUT

LM2576HVLM1117-3.3MCP2551-I/SN74HC4051STM32F042C6Tx

LUT bill of materials (BOM)

93 components, 41 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LM2576HV
U1
2
LM1117-3.3
U2, U3
1
MCP2551-I/SN
U4
2
74HC4051
U5, U6
1
STM32F042C6Tx
U7
1
AO3401
Q1
1
16MHz
Y1
1
32768Hz
Y2
2
RJ9-CAN_power
P1, P14
8
RJ9-sensor
P2, P3, P4, P5, P6, P7, P8, P9
1
Keyboard
P10
1
SPI
P11
1
USART_BOOT
P12
1
USB_A
P13
4
Hole
P15, P16, P17, P18
1
Terminal
JP1
1
Reset
SW1
1
Boot
SW2
1
1n5822
D1
1
LED
D2
Show 21 more
QtyPartRefs
1
PESD1CAN
D3
5
MM3Z3V6
D4, D8, D9, D10, D11
1
LED0
D5
1
LED1
D6
1
USB6B1
D7
1
100u
L1
3
47u
C1, C2, C3
1
100u
C4
7
0.1
C5, C6, C11, C12, C13, C14, C15
2
10p
C7, C8
2
27p
C9, C10
4
47k
R1, R2, R6, R7
1
220k
R3
1
56k
R4
3
330
R5, R29, R30
17
4k7
R8, R10, R11, R12, R13, R14, R15, R16 +9
1
120
R9
1
47k
R26
2
10k
R27, R28
1
1k5
R31
4
22
R32, R33, R34, R35

LUT design files

The KiCad project lives in the eddyem/tsys01 repository on GitHub; these links point at the commit this page was built from.

LUT: common questions

What microcontroller does the LUT use?

The LUT is built around the STM32F042C6Tx, from the STM32 family.

How big is the LUT PCB?

The LUT measures 108 × 95 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LUT?

93 components, from 41 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 LUT design files?

From the eddyem/tsys01 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the LUT design in my own project?

Yes, under the terms of its GPL-3.0 license, which eddyem chose for the repository.

Can I test firmware for the LUT 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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