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2 layers27.9 × 73.7 mmMSS23, the printed circuit board in 3D

Modulo de sensoriamento de shunt

Size
27.9 × 73.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
7
Nets
6
Pads
19
Tracks, vias
24, 24
Pours
3
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
3 Apr 2023
Updated
14 Apr 2023

Overview

MSS23 is an open-source printed circuit board by ZeniteSolar, from the ZeniteSolar/MSS23 repository on GitHub. It is a 2-layer board of 27.9 × 73.7 mm with 7 parts on 6 nets, routed with 24 tracks and 24 vias.

It is built around the INA283AID. Its parts include 2 resistors, 1 capacitor, 1 IC and 1 connector.

Main components

1

Parts

7
QtyValueFootprintReferences
20.2mR 12W 1%Zenite:CSS2H-3920R-L200FER101, R102
2MountingHole_PadZenite:MountingHole_13mmx13mm_RectangularH101, H102
1100nFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC101
1Conn_01x03TerminalBlock:TerminalBlock_bornier-3_P5.08mmJ101
1INA283Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU101

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Questions

How big is the MSS23 PCB?

It measures 27.9 × 73.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the MSS23 use?

7 parts, built around the INA283AID. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the MSS23 KiCad files?

From the ZeniteSolar/MSS23 repository on GitHub, at the commit this page was made from: the board is main/main.kicad_pcb and its schematic main/main.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the MSS23 design in my own project?

Its repository states no licence, so its author keeps all rights: ask ZeniteSolar before reusing the design.