HardLabs

JAWS65

jaredlcs·JAWS65

JAWS65 PCB layout, top view — open source AVR/Arduino board by jaredlcs

About the JAWS65 PCB

JAWS65 is an open source AVR/Arduino PCB design by jaredlcs, published on GitHub. It is a 2-layer board measuring 303.8 × 94.2 mm, with 152 components from 28 distinct parts.

Its main chip is the ATMEGA32U4-AU, from the AVR/Arduino family. Other key parts include the SRV05-4. By type, the board carries 67 diodes, 7 capacitors, 4 resistors, 2 ICs, 2 connectors and 1 crystal.

From the project

Kicad Files

Main components on the JAWS65

SRV05-4ATMEGA32U4-AU

JAWS65 bill of materials (BOM)

152 components, 28 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SRV05-4
U1
1
ATMEGA32U4-AU
ATmega32U4-MUR
U2
1
16MHZ
16MHz
Y1
1
JST SH 4-pin
J1
1
AVR-ISP-6
J2
1
500MA
500mA
F1
47
1u
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +39
1
2u
MX14
2
1.5u
MX16, MX29
2
1.5U
1u
MX18, MX67
1
1.5U
1.75u
MX31
2
1.25U
1u
MX33, MX66
1
1.75U
1u
MX34
2
2.25u
MX43, MX45
2
2.25U
1u
MX46, MX48
1
1.75u
MX56
1
1.75U
1.25u
MX59
3
1.25u
MX60, MX61, MX63
1
1.5U
6.25u
MX62
1
1.5U
1.25u
MX64
Show 8 more
QtyPartRefs
1
Reset
SW1
67
1N4148
D1, D2, D3, D4, D5, D6, D7, D8 +59
3
0.1U
0.1u
C1, C2, C3
1
10U
10u
C4
2
22P
22p
C5, C6
1
1u
C7
2
10K
10k
R1, R4
2
22
R2, R3

JAWS65 design files

The KiCad project lives in the jaredlcs/JAWS65 repository on GitHub; these links point at the commit this page was built from.

JAWS65: common questions

What microcontroller does the JAWS65 use?

The JAWS65 is built around the ATMEGA32U4-AU, from the AVR/Arduino family.

How big is the JAWS65 PCB?

The JAWS65 measures 303.8 × 94.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the JAWS65?

152 components, from 28 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 JAWS65 design files?

From the jaredlcs/JAWS65 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 JAWS65 design in my own project?

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

Can I test firmware for the JAWS65 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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