HardLabs

SC-STM32L412K8

Maniak003·DoZer·kiCAD/SC-STM32L412K8-light/SC-STM32L412K8.kicad_pcb

SC-STM32L412K8 PCB layout, top view — open source STM32 board by Maniak003

About the SC-STM32L412K8 PCB

SC-STM32L412K8 is an open source STM32 PCB design by Maniak003, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 31.6 × 15.1 mm, with 69 components from 51 distinct parts.

Its main chip is the STM32L412K8, from the STM32 family. Other key parts include the AP3015KTR, MCP73831, TLV3201AIDBVT and MCP1700-3002E. By type, the board carries 19 capacitors, 18 resistors, 15 connectors, 5 diodes, 4 ICs and 4 inductors.

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

From the project

Scintillation gamma spectrometer

SC-STM32L412K8, from the project README
From the project README

Main components on the SC-STM32L412K8

AP3015KTRMCP73831TLV3201AIDBVTMCP1700-3002E

SC-STM32L412K8 bill of materials (BOM)

69 components, 51 distinct parts.

QtyPartRefs
1
AP3015KTR
U2
1
MCP73831
U3
1
TLV3201AIDBVT
U4
1
MCP1700-3002E
U5
2
IRLML0060RTPbF
Q1, Q2
1
usb
J1
1
+29.6 SiPM
J2
1
TxD (20)
J3
1
RxD (19)
J4
1
SWDIO
J5
1
SWCLK
J6
1
+BAT
J7
1
SiPM-
J8
1
BT Status
J9
1
gnd
J10
1
Vibro
J11
1
+3v
J12
1
+vibro
J13
1
gndBT
J14
1
-BAT
J15
Show 31 more
QtyPartRefs
1
Buzzer
BZ1
1
power
SW1
2
LED
D1, D7
1
BAT46ZFILM
D2
1
LTC1662CMS8
D3
1
STM32L412K8
D6
1
L1 LQM21FN100N
L1
1
L2 LQH31MN220J03L
L2
1
L3 MLZ2012M470WT000
L3
1
L4 MLZ2012M470WT000
L4
9
1uF
C1, C2, C3, C4, C13, C15, C16, C17 +1
1
1.5pF
C5
5
GRM21BC8YA106KE11L
C6, C7, C8, C11, C14
1
10n
C9
2
GRM21BR60J226M
C12, C18
1
0.1uF
C20
1
20k
R1
1
2.2k
R2
1
4.7k
R3
2
1k
R4, R14
1
10M
R5
1
1
R6
1
680k
R7
1
5.1k
R8
1
12k
R9
1
442k
R10
1
100
R11
1
1k
R13
3
100k
R15, R16, R20
1
10M
R17
1
39k
R19

SC-STM32L412K8 design files

The KiCad project lives in the Maniak003/DoZer repository on GitHub; these links point at the commit this page was built from.

SC-STM32L412K8: common questions

What microcontroller does the SC-STM32L412K8 use?

The SC-STM32L412K8 is built around the STM32L412K8, from the STM32 family.

How big is the SC-STM32L412K8 PCB?

The SC-STM32L412K8 measures 31.6 × 15.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SC-STM32L412K8?

69 components, from 51 distinct parts. The full bill of materials is listed on this page.

Where can I download the SC-STM32L412K8 design files?

From the Maniak003/DoZer repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the SC-STM32L412K8 design in my own project?

Yes, under the terms of its GPL-3.0 license, which Maniak003 chose for the repository.

Can I test firmware for the SC-STM32L412K8 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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