HardLabs

Squid60

Alasofia·Squid60·PCB Files/Squid60.kicad_pcb

Squid60 PCB layout, top view — open source AVR/Arduino board by Alasofia

About the Squid60 PCB

Squid60 is an open source AVR/Arduino PCB design by Alasofia, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 269.9 × 87.3 mm, with 143 components from 23 distinct parts.

Its main chip is the ATmega32U4-AU, from the AVR/Arduino family. Other key parts include the PRTR5V0U2X. By type, the board carries 61 diodes, 7 capacitors, 6 resistors, 2 ICs, 1 crystal and 1 fuse.

From the project

GH60 compatible PCB using Hi-Tek 725 Series (Space Invaders) switches.

Thanks to Engicoder and ai03 for the footprints and PCB design guide.

This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 International License.

Squid60, from the project README
From the project README

Main components on the Squid60

ATmega32U4-AUPRTR5V0U2X

Squid60 bill of materials (BOM)

143 components, 23 distinct parts.

QtyPartRefs
1
ATmega32U4-AU
U1
1
PRTR5V0U2X
U2
1
16Mhz
Y1
1
500mA
F1
1
MX-NoLED
MX1
50
MX-NoLED
MX2, MX3, MX4, MX5, MX6, MX7, MX8, MX9 +42
6
MX-NoLED
MX17, MX30, MX57, MX59, MX61, MX63
1
MX-NoLED
MX31
1
MX-NoLED
MX32
2
MX-NoLED
MX44, MX45
1
MX-NoLED
MX56
1
MX-NoLED
MX60
1
SW_Push
SW1
1
HRO-TYPE-C-31-M-12
USB1
61
D_Small
D1, D2, D3, D4, D5, D6, D7, D8 +53
2
22pF
C1, C2
1
1uF
C3
1
10uF
C4
3
0.1uF
C5, C6, C7
1
10k
R1
Show 3 more
QtyPartRefs
1
1k
R2
2
22
R3, R4
2
5.1k
R5, R6

Squid60 design files

The KiCad project lives in the Alasofia/Squid60 repository on GitHub; these links point at the commit this page was built from.

Squid60: common questions

What microcontroller does the Squid60 use?

The Squid60 is built around the ATmega32U4-AU, from the AVR/Arduino family.

How big is the Squid60 PCB?

The Squid60 measures 269.9 × 87.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Squid60?

143 components, from 23 distinct parts. The full bill of materials is listed on this page.

Where can I download the Squid60 design files?

From the Alasofia/Squid60 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Squid60 design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Squid60 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