HardLabs

FluCom

novintic·FlukeEmu-FluCom·FluCom/KiCAD8/FluCom5.kicad_pcb

FluCom PCB layout, top view — open source Raspberry Pi board by novintic
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About the FluCom PCB

FluCom is an open source Raspberry Pi PCB design by novintic, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 114 × 56.7 mm, with 49 components from 38 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. Other key parts include the JFE2140, LM361, SN74LV1T34DBV and B0505S. By type, the board carries 10 connectors, 10 capacitors, 10 resistors, 7 ICs, 5 diodes and 3 jumpers.

From the project

HW/SW solution for Fluke 9010 mainframe emulation

It is designed to be used in conjunction with the FlukeEmu software.

The idea behind the project is to use readily available parts to provide an as-simple-as-possible (cheap) way to replace a Fluke 9010a Mainframe.

The board and its design files are made available under the CERN Open Hardware License: https://ohwr.org/project/cernohl/wikis/Documents/CERN-OHL-version-2

Main components on the FluCom

JFE2140LM361SN74LV1T34DBVB0505S

FluCom bill of materials (BOM)

49 components, 38 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
JFE2140
TXS0104EPW
U1
2
LM361
TXS0104EPW
U2, U3
1
SN74LV1T34DBV
CK1408
U4
1
B0505S
U5
1
SN74LV1T34DBV
U6
1
SN74LV1T34DBV
U7
2
BSS138
Q1, Q2
1
Raspberry_Pi_2_3
J1
1
Debug
J2
1
Conn_02x08_Top_Bottom
J3
1
DB25_Female
J4
1
POWER
J5
1
PWset
J6
1
12V in
J7
1
12V in Barrel Jack
J8
2
Conn_01x02_Pin
J9, J10
1
OE
JP1
1
Onboard -5V
JP3
1
Jumper_NC_Small
JP4
1
SW_Push
SW1
Show 18 more
QtyPartRefs
1
TestPoint
TP1
1
C130880
B320
D1
1
C94741
LED_Small
D2
1
C2297
LED_Small
D3
2
LED_Small
D4, D5
2
C5139488
0.1uF
C1, C2
1
100UF
0.1uF
C3
2
0.1UF
0.1uF
C4, C5
3
0.1uF
C6, C9, C10
1
10NF
4.7uF
C7
1
10uF
C8
1
R_Small
R1
2
10K
R2, R5
2
300R
10K
R3, R4
2
300R
R10, R11
1
700R
R12
1
10K
300R
R13
1
10K
R14

FluCom design files

The KiCad project lives in the novintic/FlukeEmu-FluCom repository on GitHub; these links point at the commit this page was built from.

FluCom: common questions

What microcontroller does the FluCom use?

The FluCom is built around the Raspberry_Pi_2_3, from the Raspberry Pi family.

How big is the FluCom PCB?

The FluCom measures 114 × 56.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the FluCom?

49 components, from 38 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 FluCom design files?

From the novintic/FlukeEmu-FluCom repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the FluCom design in my own project?

Yes, under the terms of its GPL-2.0 license, which novintic chose for the repository.

Can I test firmware for the FluCom without the hardware?

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

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