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2 layers238 × 72 mmOkina nami, the printed circuit board in 3D
Size
238 × 72 mm
Copper layers
2
Thickness
1.6 mm
Parts
114
Nets
139
Pads
524
Tracks, vias
0, 0
Routed
Not yet
KiCad
KiCad 4.1.0 (file 20240108)
Created
18 May 2025
Updated
18 May 2025

Overview

Okina nami is an open-source printed circuit board by finn-e, from the finn-e/OkaniNami repository on GitHub, published under the MIT licence. It is a 2-layer board of 238 × 72 mm with 114 parts on 139 nets.

Its parts include 48 diodes and 48 switches.

Parts

114
QtyValueFootprintReferences
48—ceoloide:diode_tht_sod123D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +32
48—ceoloide:switch_choc_v1_v2S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +32
10—ceoloide:mounting_hole_npthMH1, MH2, MH3, MH4, MH5, MH6, MH7, MH8, MH9, MH10
2—ceoloide:mcu_supermini_nrf52840MCU1, MCU2
2—ceoloide:power_switch_smd_sidePWR1, PWR2
2—ceoloide:reset_switch_smd_sideRST1, RST2
2—ceoloide:battery_connector_jst_ph_2JST1, JST2

Questions

How big is the Okina nami PCB?

It measures 238 × 72 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Okina nami use?

114 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 Okina nami KiCad files?

From the finn-e/OkaniNami repository on GitHub, at the commit this page was made from: the board is pcbs/okina_nami.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Okina nami design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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