HardLabs

Katana60

rominronin·Katana60

Katana60 PCB layout, top view — open source AVR/Arduino board by rominronin
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About the Katana60 PCB

Katana60 is an open source AVR/Arduino PCB design by rominronin, published on GitHub. It is a 2-layer board measuring 285 × 95.1 mm, with 180 components from 101 distinct parts.

Its main chip is the ATmega32U4-AU, from the AVR/Arduino family. By type, the board carries 92 LEDs, 74 diodes, 5 capacitors, 4 resistors, 1 IC and 1 crystal.

From the project

KiCad files for the Katana60 revision 2 PCB

Main components on the Katana60

ATmega32U4-AU

Katana60 bill of materials (BOM)

180 components, 101 distinct parts.

QtyPartRefs
1
ATmega32U4-AU
U1
1
Resonator_Small
Y1
1
USB_B_Mini
J1
1
500mA
F1
1
SW_Push
SW1
1
ESC
MX1
1
TILDE
MX2
1
1
MX3
1
2
MX4
1
3
MX5
1
4
MX6
1
CENTER (7u)
MX6-2
1
5
MX7
1
NUM-LOCK
MX8
1
6
MX9
1
7
MX10
1
8
MX11
1
9
MX12
1
0
MX13
1
MINUS
MX14
Show 81 more
QtyPartRefs
1
PLUS
MX15
1
TAB
MX16
1
TAB_orth
MX16-1
1
Q
MX17
1
W
MX18
1
E
MX19
1
R
MX20
1
T
MX21
1
[
MX22
1
R ALT
MX23
1
]
MX24
1
Y
MX25
1
U
MX26
1
I
MX27
1
O
MX28
1
P
MX29
1
BACKSPACE
MX30
1
BACKSPACE_orth
MX30-1
1
BACKSPACE (2u)
MX30-2
1
LAYER_UP_orth
MX31
1
LAYER_UP
MX31-1
1
A
MX32
1
S
MX33
1
D
MX34
1
F
MX35
1
G
MX36
1
HOME_orth
MX37
1
HOME
MX37-1
1
R WIN
MX38
1
R WIN (1u)
MX38-2
1
PAGE UP_orth
MX39
1
PAGE UP
MX39-1
1
H
MX40
1
J
MX41
1
K
MX42
1
L
MX43
1
SEMI COLON
MX44
1
RETURN_orth
MX45
1
RETURN
MX45-1
1
L SHIFT
MX46
1
Z
MX47
1
X
MX48
1
C
MX49
1
V
MX50
1
B
MX51
1
END
MX52
1
DELETE
MX53
1
DELETE
MX53-1
1
PAGE DOWN
MX54
1
N
MX55
1
M
MX56
1
COMMA
MX57
1
FULL STOP
MX58
1
SLASH
MX59
1
R SHIFT
MX60
2
FN
MX61, MX75
1
CTRL
MX62
1
CTRL
MX62-1
2
WIN
MX63, MX63-1
1
WIN (1u)
MX63-2
1
ALT
MX64
1
ALT
MX64-1
1
ALT (1.5u)
MX64-2
1
L SPACE (2.25u)
MX65
1
L SPACE (2.75u)
MX65-1
1
R ALT
MX66
1
CENTER
MX68
1
R CTRL
MX69
1
R CTRL (1.5u)
MX69-2
1
R SPACE
MX70
1
R SPACE
MX70-1
1
LEFT
MX71
1
DOWN
MX72
1
UP
MX73
1
RIGHT
MX74
74
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +66
1
1uF
C3
3
0.1uF
C4, C5, C6
1
10uF
C7
2
10k
R1, R4
2
22
R2, R3

Katana60 design files

The KiCad project lives in the rominronin/Katana60 repository on GitHub; these links point at the commit this page was built from.

Katana60: common questions

What microcontroller does the Katana60 use?

The Katana60 is built around the ATmega32U4-AU, from the AVR/Arduino family.

How big is the Katana60 PCB?

The Katana60 measures 285 × 95.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Katana60?

180 components, from 101 distinct parts. The full bill of materials is listed on this page.

Where can I download the Katana60 design files?

From the rominronin/Katana60 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Katana60 design in my own project?

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

Can I test firmware for the Katana60 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.

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