HardLabs

Test Projekt

Siegmundshof93·mbd_C·test_Projekt/test_Projekt.kicad_pcb

Test Projekt PCB layout, top view — open source STM32 board by Siegmundshof93

About the Test Projekt PCB

Test Projekt is an open source STM32 PCB design by Siegmundshof93, published on GitHub. It is a 2-layer board measuring 86.2 × 91.9 mm, with 147 components from 35 distinct parts.

Its main chip is the STM32L476RGTx, from the STM32 family. Other key parts include the 24LC512, LD1117S50TR_SOT223, TJA1051T and K500LP216. By type, the board carries 54 resistors, 44 capacitors, 12 ICs, 12 transistors, 8 connectors and 6 crystals.

From the project

mbedded projects

Main components on the Test Projekt

24LC512LD1117S50TR_SOT223TJA1051TSTM32L476RGTxK500LP216

Test Projekt bill of materials (BOM)

147 components, 35 distinct parts.

QtyPartRefs
2
24LC512
U1, U3
2
LD1117S50TR_SOT223
U2, U9
2
TJA1051T
U4, U11
2
STM32L476RGTx
U5, U12
4
K500LP216
U6, U7, U13, U14
4
Q_NPN_BCE
Q1, Q4, Q7, Q10
8
Q_PNP_BCE
Q2, Q3, Q5, Q6, Q8, Q9, Q11, Q12
2
8MHz
Y1, Y4
2
32.768KHz
Y2, Y5
2
Crystal_Small
Y3, Y6
2
Conn_01x08_Female
J1, J2
2
Conn_01x05_Female
J3, J6
2
Conn_01x02
J4, J8
2
Conn_01x02_Female
J5, J7
2
C_Small
1µF1, 1µF2
1
L_Small
10µH1
2
Battery_Cell
BT1, BT2
6
LED_Small
D1, D2, D3, D4, D5, D6
28
0.1µF
C1, C2, C3, C5, C7, C12, C13, C14 +20
2
10µF
C4, C26
Show 15 more
QtyPartRefs
4
C_Small
C6, C9, C28, C31
4
9pF
C8, C10, C30, C32
2
4.7µF
C11, C33
4
1000
C17, C20, C39, C42
6
1k
R1, R5, R27, R31, R53, R54
2
0
R2, R28
6
10k
R3, R4, R6, R29, R30, R32
4
270
R7, R17, R33, R43
4
91
R8, R18, R34, R44
8
150
R9, R16, R19, R26, R35, R42, R45, R52
8
100
R10, R15, R20, R25, R36, R41, R46, R51
4
4.7k
R11, R21, R37, R47
4
200
R12, R22, R38, R48
4
10
R13, R23, R39, R49
4
5.1k
R14, R24, R40, R50

Test Projekt 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.

Test Projekt: common questions

What microcontroller does the Test Projekt use?

The Test Projekt is built around the STM32L476RGTx, from the STM32 family.

How big is the Test Projekt PCB?

The Test Projekt measures 86.2 × 91.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Test Projekt?

147 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the Test Projekt 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 Test Projekt 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 Test Projekt 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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