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Rifle and sensors

DAlexis·caustic-lasertag-system·schematic/grouped-boards/rifle-sensors/rifle-and-sensors.kicad_pcb

Rifle and sensors PCB layout, top view — open source STM32 board by DAlexis

About the Rifle and sensors PCB

Rifle and sensors is an open source STM32 PCB design by DAlexis, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 93.9 × 97.8 mm, with 80 components from 48 distinct parts.

Its main chip is the STM32F030F4Px, from the STM32 family. Other key parts include the NCP551, RGB and PAM8403. By type, the board carries 26 resistors, 20 connectors, 18 capacitors, 7 transistors, 5 ICs and 2 diodes.

It belongs with the iot & wireless and sensors designs in this gallery.

From the project

Caustic project is a full-featured indoor and outdoor lasertag system

Caustic Lasertag System licensed under GPLv3. Third party code used in project may be licensed under other licences, see corresponding files and comments in the sources. Copyright 2016, see AUTHORS file.

You need to install cmake, arm-none-eabi-gcc compiler with arm-none-eabi-newlib and arm-none-eabi-binutils installed, and installation dirs should be in $PATH. Simply installation from your distro's repository usually enough. To flash the MCU with ST-link programmer you should install stlink utility. Then:

Main components on the Rifle and sensors

NCP551STM32F030F4PxRGBPAM8403

Rifle and sensors bill of materials (BOM)

80 components, 48 distinct parts.

QtyPartRefs
2
NCP551
U1, U4
1
STM32F030F4Px
U2
1
RGB
U3
1
PAM8403
U5
3
Q_NMOS_GSD
Q1, Q2, Q3
4
IRLML2502
Q4, Q5, Q6, Q7
1
8MHz
Y1
2
BUS
P1, P2
1
SWD
P3
1
PA0
P4
1
PA1
P5
1
PA3
P6
1
PA10
P7
1
V+
P8
1
V-
P9
1
RC522
P10
1
Speaker1
P11
1
Speaker2
P12
2
I2C display
P13, P14
1
FLASH
P15
Show 28 more
QtyPartRefs
1
VIBRO
P16
1
IR_LED
P17
1
USB_OTG
P18
1
GND
P19
1
TTL
P20
1
TSOP4856
T1
1
IR
D1
1
DBG
D2
5
0.1uF
C1, C2, C4, C10, C11
1
100uF
C3
4
0.1
C5, C8, C9, C17
2
20pF
C6, C7
3
100uF
C12, C13, C16
1
4.7uF
C14
1
0.015uF
C18
1
0.47uF
C19
3
150
R1, R2, R3
11
10k
R4, R5, R7, R13, R14, R15, R17, R19 +3
1
R_LED
R6
1
R_load
R8
2
470
R9, R11
1
2k
R10
1
100
R12
1
lev1
R16
1
lev2
R18
1
lev3
R21
1
lev4
R24
2
3.3k
R25, R26

Rifle and sensors design files

The KiCad project lives in the DAlexis/caustic-lasertag-system repository on GitHub; these links point at the commit this page was built from.

Rifle and sensors: common questions

What microcontroller does the Rifle and sensors use?

The Rifle and sensors is built around the STM32F030F4Px, from the STM32 family.

How big is the Rifle and sensors PCB?

The Rifle and sensors measures 93.9 × 97.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Rifle and sensors?

80 components, from 48 distinct parts. The full bill of materials is listed on this page.

Where can I download the Rifle and sensors design files?

From the DAlexis/caustic-lasertag-system repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Rifle and sensors design in my own project?

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

Can I test firmware for the Rifle and sensors 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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