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2 layers56.9 × 35.2 mmAmoeba tp, the printed circuit board in 3D

Keyboard PCBs

Size
56.9 × 35.2 mm
Copper layers
2
Thickness
1.6 mm
Parts
66
Nets
22
Pads
111
Tracks, vias
171, 4
Pours
16
Routed
Yes
KiCad
KiCad 3
Created
20 Aug 2015
Updated
2 Oct 2022

Overview

Amoeba tp is an open-source printed circuit board by mtl, from the mtl/keyboard-pcbs repository on GitHub. It is a 2-layer board of 56.9 × 35.2 mm with 66 parts on 22 nets, routed with 171 tracks and 4 vias.

Its parts include 10 resistors, 10 diodes, 5 switches and 5 inductors.

Parts

66
QtyValueFootprintReferences
32CONN_1PadGND1, GND2, GND3, GND4, GND5, GND6, LC0:0, LC0:1, LC1:0, LC1:1, LC2:0, LC2:1, LR0:0, LR0:1, LR1:0, LR1:1 +16
5DIODESM0805DD0:0:1, D0:1:1, D1:0:1, D1:1:1, D2:1:1
5DIODED3D0:0:0, D0:1:0, D1:0:0, D1:1:0, D2:1:0
5LEDLED-3MML0:0, L0:1, L1:0, L1:1, L2:1
5MX1ACHERRY_PCB_100HS0:0, S0:1, S1:0, S1:1, S2:1
5RESISTORRESISTORR0:0:0, R0:1:0, R1:0:0, R1:1:0, R2:1:0
5RESISTORSM0805R0:0:1, R0:1:1, R1:0:1, R1:1:1, R2:1:1
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Questions

How big is the Amoeba tp PCB?

It measures 56.9 × 35.2 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Amoeba tp use?

66 parts. 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 Amoeba tp KiCad files?

From the mtl/keyboard-pcbs repository on GitHub, at the commit this page was made from: the board is amoeba-tp/amoeba-tp.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Amoeba tp design in my own project?

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