HardLabs

Mein board

kapibaratomo·Soda_DENGIKEN·NEST2025/基板/mein board/mein board.kicad_pcb

Mein board layout, top view — open source board by kapibaratomo

About the Mein board

Mein board is an open source PCB design by kapibaratomo, published on GitHub. It is a 2-layer board measuring 120 × 42.9 mm, with 24 components from 11 distinct parts.

Other key parts include the NJM7805SDL1-TE1 and NJM2391DL1-33-TE1. By type, the board carries 12 capacitors, 8 connectors, 2 ICs, 1 fuse and 1 switch.

Main components on the Mein board

NJM7805SDL1-TE1NJM2391DL1-33-TE1

Mein board bill of materials (BOM)

24 components, 11 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
NJM7805SDL1-TE1
IC1
1
NJM2391DL1-33-TE1
IC2
3
CONN_01X02_SOCKET
Conn_01x02_Socket
J1, J2, J5
4
CONN_01X07_PIN
Conn_01x07_Pin
J3, J4, J8, J9
1
CONN_02X05_ODD_EVEN
Conn_02x05_Odd_Even
J6
1
Fuse
F1
1
SW_Push_DPDT
SW1
5
0.1UF
0.1uF
C1, C2, C3, C4, C5
1
10UF
10uF
C6
4
0.1
C7, C8, C10, C12
2
100
C9, C11

Mein board design files

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

Mein board: common questions

How big is the Mein board?

The Mein board measures 120 × 42.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mein board?

24 components, from 11 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Mein board design files?

From the kapibaratomo/Soda_DENGIKEN repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Mein board design in my own project?

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

More boards in Soda_DENGIKEN