HardLabs

Version0.65

NeerajR18·version0.65·PCB/version0.65.kicad_pcb

Version0.65 PCB layout, top view — open source board by NeerajR18

About the Version0.65 PCB

Version0.65 is an open source PCB design by NeerajR18, published on GitHub. It is a 2-layer board measuring 325 × 100 mm, with 137 components from 13 distinct parts.

By type, the board carries 64 diodes, 6 switches and 2 capacitors.

It belongs with the keyboards and iot & wireless designs in this gallery.

From the project

wireless keyboard (65% layout)

version0.65 is an almost 65% keyboard. It is a bluetooth keyboard, using the SuperMini nRF52840 board, which is pin compatible with the nice!nano v2. It has a built in battery along with a On/Off switch.

The keyboard is hotswap, with gateron hotswap sockets and Gateron Blue switches.

The PCB was designed in KiCad and the case was designed in Autodesk Fusion. The footprints for the switches have been taken from the marbastlib library - https://github.com/ebastler/marbastlib

Version0.65, from the project README
From the project README

Version0.65 bill of materials (BOM)

137 components, 13 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
GND
BAT1
56
MX_SW_HS
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +48
2
MX_SW_HS
MX16, MX29
1
MX_SW_HS
MX31
5
MX_SW_HS
MX57, MX59, MX61, MX62, MX63
1
Space
S1
1
Backspace
S2
1
Enter
S3
2
Shift
S4, S5
1
SW_SPDT
SW1
64
1N4148W
D1, D2, D3, D4, D5, D6, D7, D8 +56
1
10uF
C1
1
100nF
C2

Version0.65 design files

The KiCad project lives in the NeerajR18/version0.65 repository on GitHub; these links point at the commit this page was built from.

Version0.65: common questions

How big is the Version0.65 PCB?

The Version0.65 measures 325 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Version0.65?

137 components, from 13 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 Version0.65 design files?

From the NeerajR18/version0.65 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 Version0.65 design in my own project?

The repository has no license, so all rights stay with NeerajR18. Use it as a reference, and ask the author before reusing the design.

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