HardLabs

Multi Expansion

computergeek1507·PB_16·Multi_Expansion/Multi_Expansion.kicad_pcb

Multi Expansion PCB layout, top view — open source board by computergeek1507
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About the Multi Expansion PCB

Multi Expansion is an open source PCB design by computergeek1507, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 91.1 × 100 mm, with 37 components from 24 distinct parts.

Other key parts include the AM26C31 and SN74HCT245N. By type, the board carries 13 connectors, 8 fuses, 6 resistors, 3 ICs, 3 diodes and 3 capacitors.

From the project

Open source FPP PB16 Pixel Controller

This documentation describes Open Hardware and is licensed under the CERN Open Hardware License Version 2 - Strongly Reciprocal. (CERN-OHL-S)

You may redistribute and modify this documentation under the terms of the CERN OHL-S-v2 (https://ohwr.org/cernohls_v2.txt). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN OHL v2-S for applicable conditions

Multi Expansion, from the project README
From the project README

Main components on the Multi Expansion

AM26C31SN74HCT245N

Multi Expansion bill of materials (BOM)

37 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
AM26C31
U1, U2
1
SN74HCT245N
U3
1
1843619/OSTTJ0311530
String1
J1
1
1843619/OSTTJ0311530
String2
J2
1
1843619/OSTTJ0311530
String3
J3
1
1843619/OSTTJ0311530
String4
J4
1
1843619/OSTTJ0311530
String5
J5
1
1843619/OSTTJ0311530
String6
J6
1
1843619/OSTTJ0311530
String7
J7
1
1843619/OSTTJ0311530
String8
J8
1
Power In
J9
2
RJ45
J10, J11
1
SBH11-PBPC-D20-ST-BK
Expansion Header
J12
1
302-S241
v4 Input
J13
8
3544-2
F1, F2, F3, F4, F5, F6, F7, F8
1
Power In
TB1
1
SB5100-T
D1
1
WP3A8GD
VIN LED
D2
1
WP3A8GD
5V LED
D3
3
SR215C104KARTR1
0.1uF
C1, C2, C3
Show 4 more
QtyPartRefs
1
CF14JT1K00
1K
R1
1
CF14JT120R
120
R2
2
4608X-102-330LF
33
RN1, RN2
2
120
RN3, RN4

Multi Expansion design files

The KiCad project lives in the computergeek1507/PB_16 repository on GitHub; these links point at the commit this page was built from.

Multi Expansion: common questions

How big is the Multi Expansion PCB?

The Multi Expansion measures 91.1 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Multi Expansion?

37 components, from 24 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 Multi Expansion design files?

From the computergeek1507/PB_16 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 Multi Expansion design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which computergeek1507 chose for the repository.

More boards in PB_16