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2 layers70 × 50 mmFKS-0, the printed circuit board in 3D

A simple drone made using ESP32.

Size
70 × 50 mm
Copper layers
2
Thickness
1.6 mm
Parts
7
Nets
29
Pads
40
Tracks, vias
38, 0
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
2 Jun 2025
Updated
8 Jun 2025

Overview

FKS-0 is an open-source printed circuit board by KnowScratcher, from the KnowScratcher/FKS-0 repository on GitHub. It is a 2-layer board of 70 × 50 mm with 7 parts on 29 nets, routed with 38 tracks and 0 vias.

README

README.md

FKS-0

Parts

7
QtyValueFootprintReferences
4Motor_DCConnector_Wire:SolderWire-0.15sqmm_1x02_P4mm_D0.5mm_OD1.5mmM1, M2, M3, M4
2Conn_01x15_SocketConnector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_VerticalJ1, J2
1Battery_CellConnector_Wire:SolderWire-0.15sqmm_1x02_P4mm_D0.5mm_OD1.5mmBT1

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Questions

How big is the FKS-0 PCB?

It measures 70 × 50 mm and has 2 copper layers, 1.6 mm thick.

What parts does the FKS-0 use?

7 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 FKS-0 KiCad files?

From the KnowScratcher/FKS-0 repository on GitHub, at the commit this page was made from: the board is fks-0/fks-0.kicad_pcb and its schematic fks-0/fks-0.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the FKS-0 design in my own project?

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