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2 layers105.7 × 61 mmEIT readout v2, the printed circuit board in 3D
Size
105.7 × 61 mm
Copper layers
2
Thickness
1.6 mm
Parts
12
Nets
80
Pads
191
Tracks, vias
540, 105
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
2 Jun 2026
Updated
2 Jun 2026

Overview

EIT readout v2 is an open-source printed circuit board by Larus-crassirostris, from the Larus-crassirostris/eit-pcb repository on GitHub. It is a 2-layer board of 105.7 × 61 mm with 12 parts on 80 nets, routed with 540 tracks and 105 vias.

It is built around the MAX336EWI+. Its parts include 5 connectors, 4 ICs and 3 capacitors. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.

Main components

1

Parts

12
QtyValueFootprintReferences
3Conn_Coaxial_SmallConnector_Coaxial:SMA_Molex_73251-1153_EdgeMount_HorizontalJ4, J5, J6
210 uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolderC1, C2
2MAX336EWI+MAX336EWI_footprints:21-0042B_28_MXMU2, U3
11uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolderC3
16861XX14422_6861161442268611614422:68611614422J2
1LTC1983ES6-3-TRPBFLTC1983ES6_3_TRPBF:SOT-23_S6_LITU4
1MEC1-108-02-X-D-RA1-NP-SLMEC1_108_02_F_D_RA1_NP_SL:SAMTEC_MEC1-108-02-X-D-RA1-NP-SLJ1
1Teensy4.0teensy:Teensy40_SMTU1

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Questions

How big is the EIT readout v2 PCB?

It measures 105.7 × 61 mm and has 2 copper layers, 1.6 mm thick.

What parts does the EIT readout v2 use?

12 parts, built around the MAX336EWI+. 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 EIT readout v2 KiCad files?

From the Larus-crassirostris/eit-pcb repository on GitHub, at the commit this page was made from: the board is EIT_readout_v2.kicad_pcb and its schematic EIT_readout_v2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the EIT readout v2 design in my own project?

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