HardLabs

Opensyringepump indus

PySpice-org·eda-rw·kicad-examples/open-syringe-pump/indus/opensyringepump_indus.kicad_pcb

Opensyringepump indus PCB layout, top view — open source AVR/Arduino board by PySpice-org

About the Opensyringepump indus PCB

Opensyringepump indus is an open source AVR/Arduino PCB design by PySpice-org, published on GitHub. It is a 4-layer board measuring 149.2 × 108 mm, with 152 components from 50 distinct parts.

Its main chip is the ATmega328-AU, from the AVR/Arduino family. Other key parts include the DRV8825, LM339, kpeg132, BLM31KN471SN1L and LMZM23601. By type, the board carries 55 capacitors, 54 resistors, 17 diodes, 11 connectors, 6 ICs and 4 transistors.

From the project

Python library to read/write KiCad and LibrePCB Sexpr file format

Example of a four-layer CMS board designed with KiCad by the Electrolab team (Mehdi Khairy) during the Covid-19 pandemy to make an open hardware syringe pump, the OpenSyringePump project.

All documents are hosted on this Git repository https://code.electrolab.fr/covid-19/opensyringepump/-/tree/master/hardware/indus/opensyringe_indus

The OpenSyringePump project led by the ELECTROLAB non profit organization, and all documents produced through the development process are under Creative Commons license: https://creativecommons.org/licenses/by-sa/4.0

Main components on the Opensyringepump indus

ATmega328-AUDRV8825LM339kpeg132BLM31KN471SN1LLMZM23601

Opensyringepump indus bill of materials (BOM)

152 components, 50 distinct parts.

QtyPartRefs
1
ATmega328-AU
U101
1
DRV8825
U102
1
LM339
U103
1
kpeg132
U104
1
BLM31KN471SN1L
U105
1
LMZM23601
U106
3
MMBF170
Q101, Q102, Q103
1
BC817KH-40
Q104
1
16MHz
X101
1
BATT 18v
J101
1
PSU 12V
J102
2
Stack OUT
J103, J109
1
RJ45_Shielded
J108
1
Conn_01x04
J110
1
UI Board Connector
J111
1
BUZZ_2PATTES
J112
1
FTDI_TTL-232R
J113
1
ICSP
J114
1
PCB Faston
J115
2
2920L200/24DR
F101, F102
Show 30 more
QtyPartRefs
1
G5V-2
K101
1
POWER Switch
SW101
7
B2100-13-F
D101, D102, D103, D104, D105, D106, D109
2
BAS316
D107, D108
1
1SMB5917BT3G
D110
7
P6SMB27CA-Q
D111, D112, D113, D114, D115, D116, D117
6
10nF
C101, C105, C152, C153, C154, C155
7
NC
C102, C110, C111, C112, C113, C115, C116
1
470nF
C103
8
100nF
C104, C107, C108, C109, C114, C132, C133, C135
1
100uF
C106
13
100pF
C117, C118, C119, C120, C121, C122, C125, C126 +5
2
10pF
C123, C124
3
470uF
C131, C134, C136
11
4.7uF
C137, C138, C141, C142, C144, C145, C146, C147 +3
2
1uF
C139, C140
1
10uF
C143
2
47k
R101, R105
17
10k
R102, R104, R106, R110, R111, R119, R120, R121 +9
12
0
R103, R134, R135, R138, R139, R140, R143, R144 +4
1
1M
R107
2
0.1R
R108, R109
6
1k
R112, R117, R131, R136, R137, R154
2
33k
R113, R116
4
100k
R114, R115, R118, R132
4
470
R127, R128, R141, R142
1
22k
R133
1
25.5k
R151
1
102k
R152
1
NC
R153

Opensyringepump indus design files

The KiCad project lives in the PySpice-org/eda-rw repository on GitHub; these links point at the commit this page was built from.

Opensyringepump indus: common questions

What microcontroller does the Opensyringepump indus use?

The Opensyringepump indus is built around the ATmega328-AU, from the AVR/Arduino family.

How big is the Opensyringepump indus PCB?

The Opensyringepump indus measures 149.2 × 108 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Opensyringepump indus?

152 components, from 50 distinct parts. The full bill of materials is listed on this page.

Where can I download the Opensyringepump indus design files?

From the PySpice-org/eda-rw repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Opensyringepump indus design in my own project?

The repository has no license, so all rights stay with PySpice-org. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Opensyringepump indus without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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