HardLabs

N30aj

hatanoh·30p·KiCAD/bootleg30-ascii/n30aj.kicad_pcb

N30aj PCB layout, top view — open source board by hatanoh

About the N30aj PCB

N30aj is an open source PCB design by hatanoh, published on GitHub. It is a 2-layer board measuring 251.8 × 59.5 mm, with 95 components from 17 distinct parts.

Other key parts include the BLE-Micro-Pro-2 and TPS61221. By type, the board carries 39 diodes, 37 switches, 2 ICs, 2 connectors, 2 capacitors and 1 battery holder.

It belongs with the keyboards designs in this gallery.

From the project

my various 30% keyboards

キーボードとしての基本的な動作には問題がないことは確認していますが、多少ネジ穴位置や組み立て難易度に難があります。

トッププレート裏にBMPを配置しているのでProMicroを重ねないタイプの普通のキーボードぐらいの厚さ(7mmスペーサー使用)になっています (Bootleg31除く/Bootleg31は11mm)

N30aj, from the project README
From the project README

Main components on the N30aj

BLE-Micro-Pro-2TPS61221

N30aj bill of materials (BOM)

95 components, 17 distinct parts.

QtyPartRefs
1
BLE-Micro-Pro-2
U1
1
TPS61221
U2
1
Conn_01x16
J1
1
Conn_01x04
J2
1
Battery_Cell
BT1
3
MountingHole
H1, H2, H3
8
MountingHole
H4, H5, H6, H7, H8, H9, H10, H11
28
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +20
2
SW_Push
SW13, SW33
2
SW_Push
SW23, SW24
1
SW_Push
SW32
2
TMHU27
SW34, SW35
1
SW_RST
SW36
1
SW_PWR
SW37
39
D
D1, D2, D3, D4, D5, D6, D7, D8 +31
1
4.7uH
L1
2
10uF
C1, C2

N30aj design files

The KiCad project lives in the hatanoh/30p repository on GitHub; these links point at the commit this page was built from.

N30aj: common questions

How big is the N30aj PCB?

The N30aj measures 251.8 × 59.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the N30aj?

95 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the N30aj design files?

From the hatanoh/30p repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the N30aj design in my own project?

The repository has no license, so all rights stay with hatanoh. Use it as a reference, and ask the author before reusing the design.

More boards in 30p

Similar boards