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NewMUX

greyltc·hardware·KiCAD/newMUX/newMUX.kicad_pcb

NewMUX PCB layout, top view — open source board by greyltc
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About the NewMUX PCB

NewMUX is an open source PCB design by greyltc, published on GitHub under the CERN-OHL-1.2 license. It is a 4-layer board measuring 40 × 89 mm, with 33 components from 10 distinct parts.

Other key parts include the ASSR-1611 and MCP23S17. By type, the board carries 22 ICs, 6 resistors, 4 connectors and 1 capacitor.

It belongs with the power & battery designs in this gallery.

From the project

Hardware disign files, for use with the KiCAD EDA

Main components on the NewMUX

ASSR-1611MCP23S17

NewMUX bill of materials (BOM)

33 components, 10 distinct parts — part numbers from the project's BOM.

QtyPartRefs
21
ASSR-1611
U1, U2, U3, U4, U5, U6, U7, U8 +13
1
MCP23S17
U22
2
Conn_01x14
J1, J4
1
Conn_02x06_Odd_Even
J2
1
Conn_02x06_Odd_Even
J3
1
0.1uF
C1
2
330R
R1, R2
1
10K
R3
1
680R
R4
2
330R
RN1, RN4

NewMUX design files

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

NewMUX: common questions

How big is the NewMUX PCB?

The NewMUX measures 40 × 89 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the NewMUX?

33 components, from 10 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 NewMUX design files?

From the greyltc/hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the NewMUX design in my own project?

Yes, under the terms of its CERN-OHL-1.2 license, which greyltc chose for the repository.

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