HardLabs

Gruvin9x

gruvin·gruvin9x·hardware/pcb/gruvin9x.kicad_pcb

Gruvin9x PCB layout, top view — open source AVR/Arduino board by gruvin

About the Gruvin9x PCB

Gruvin9x is an open source AVR/Arduino PCB design by gruvin, published on GitHub. It is a board measuring 168.5 × 54.5 mm, with 261 components from 57 distinct parts.

Its main chip is the ATMEGA2560-A_GRUVIN, from the AVR/Arduino family. Other key parts include the 78L05, LN-6206-30, TPS77601 and REF3012. By type, the board carries 118 resistors, 71 capacitors, 24 connectors, 10 transistors, 7 diodes and 6 ICs.

From the project

Automatically exported from code.google.com/p/gruvin9x

Please see *-readme.txt files (to accommodate Windows users being able to open them more easily.)

Main components on the Gruvin9x

ATMEGA2560-A_GRUVIN78L05LN-6206-30TPS77601REF3012

Gruvin9x bill of materials (BOM)

261 components, 57 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA2560-A_GRUVIN
IC1
2
78L05
U1, U2
1
LN-6206-30
U3
1
TPS77601
U4
1
REF3012
U5
7
BC847C
Q1, Q2, Q4, Q5, Q7, Q8, Q9
1
BC857C
Q3
2
Si2319DS
Q6, Q10
1
16MHz
X1
2
JUMPER_2W
J1, J4
1
CONN_3X2
P1
1
CONN_5
P2
2
CONN_6
P3, P6
2
CONN_9
P4, P5
1
CONN_12
P7
1
CONN_30_LCD_GRUVIN
P8
3
CONN_1
P9, P25, P26
1
CONN_5X2
P10
3
CONN_1
P11, P23, P24
2
CONN_4
P12, P15
Show 37 more
QtyPartRefs
1
CONN_8
P13
2
CONN_2
P14, P18
1
CONN_8
P20
1
CONN_3
P21
1
FUSE
F1
5
HOLE_M2.5
H1, H3, H5, H7, H9
4
HOLE_M3
H2, H4, H6, H8
4
CONN_3
K1, K2, K5, K6
1
CONN_3
K3
1
CONN_5
K4
6
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6
1
DIODESIL
D1
1
5V1
D2
2
3V6
D3, D4
3
DIODESCH
D5, D16, D17
2
10u
L1, L2
2
10u
C1, C11
51
0u1
C2, C3, C4, C5, C6, C7, C8, C9 +43
4
47u
C12, C18, C31, C35
2
18p
C13, C14
11
1u
C16, C44, C45, C46, C47, C48, C49, C50 +3
1
22u
C32
34
5K1
R1, R16, R17, R23, R27, R28, R32, R33 +26
1
2K7
R2
40
200R
R3, R4, R5, R6, R8, R9, R10, R11 +32
1
180K
R7
5
100K
R15, R36, R85, R113, R115
16
10K
R25, R35, R46, R47, R48, R49, R54, R55 +8
2
100R
R29, R30
3
10K2
R31, R34, R79
2
150K
R37, R80
3
NC
R38, R41, R116
2
0R
R39, R40
5
1K
R73, R75, R82, R103, R117
1
3K9
R76
2
68R
R104, R105
1
1K5
R106

Gruvin9x design files

The KiCad project lives in the gruvin/gruvin9x repository on GitHub; these links point at the commit this page was built from.

Gruvin9x: common questions

What microcontroller does the Gruvin9x use?

The Gruvin9x is built around the ATMEGA2560-A_GRUVIN, from the AVR/Arduino family.

How big is the Gruvin9x PCB?

The Gruvin9x measures 168.5 × 54.5 mm and is 1.6002 mm thick.

How many components are on the Gruvin9x?

261 components, from 57 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 Gruvin9x design files?

From the gruvin/gruvin9x repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Gruvin9x design in my own project?

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

Can I test firmware for the Gruvin9x 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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