HardLabs

Kintsugi v2

apaydev·kintsugi_v2·kicad_files/kintsugi_v2.kicad_pcb

Kintsugi v2 PCB layout, top view — open source AVR/Arduino board by apaydev

About the Kintsugi v2 PCB

Kintsugi v2 is an open source AVR/Arduino PCB design by apaydev, published on GitHub under the MIT license. It is a 2-layer board measuring 384.7 × 101.5 mm, with 176 components from 21 distinct parts.

Its main chip is the ProMicro, from the AVR/Arduino family. Other key parts include the MCP23017_SP. By type, the board carries 73 diodes, 4 connectors, 4 switches, 3 resistors, 2 ICs and 2 capacitors.

It belongs with the keyboards designs in this gallery.

From the project

Official repository for the Kintsugi v2 keyboard.

Main components on the Kintsugi v2

ProMicroMCP23017_SP

Kintsugi v2 bill of materials (BOM)

176 components, 21 distinct parts.

QtyPartRefs
1
ProMicro
U1
1
MCP23017_SP
U2
2
Conn_01x04
J1, J2
2
AudioJack4
J3, J4
12
MountingHole
H1, H2, H3, H4, H5, H6, H7, H8 +4
61
MX-NoLED
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +53
1
MX-NoLED
MX16
1
MX-NoLED
MX17
8
MX-NoLED
MX31, MX47, MX63, MX64, MX66, MX67, MX68, MX72
2
MX-NoLED
MX32, MX60
1
MX-NoLED
MX48
1
MX-NoLED
MX65
1
MX-NoLED
MX73
1
MX_stab
S1
1
MX_stab
S2
1
RotaryEncoder_Switch
SW1
1
SW_Push
SW2
73
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +65
2
0.1u
C1, C2
1
10k
R1
Show 1 more
QtyPartRefs
2
4.7k
R2, R3

Kintsugi v2 design files

The KiCad project lives in the apaydev/kintsugi_v2 repository on GitHub; these links point at the commit this page was built from.

Kintsugi v2: common questions

What microcontroller does the Kintsugi v2 use?

The Kintsugi v2 is built around the ProMicro, from the AVR/Arduino family.

How big is the Kintsugi v2 PCB?

The Kintsugi v2 measures 384.7 × 101.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Kintsugi v2?

176 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the Kintsugi v2 design files?

From the apaydev/kintsugi_v2 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Kintsugi v2 design in my own project?

Yes, under the terms of its MIT license, which apaydev chose for the repository.

Can I test firmware for the Kintsugi v2 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

Similar boards