HardLabs

Voltastream0

JulianVolodia·voltastream0-kicad

Voltastream0 PCB layout, top view — open source Raspberry Pi board by JulianVolodia

About the Voltastream0 PCB

Voltastream0 is an open source Raspberry Pi PCB design by JulianVolodia, published on GitHub under the CC-BY-NC-4.0 license. It is a 4-layer board measuring 65 × 30 mm, with 116 components from 30 distinct parts.

Its main chip is the Raspberry_Pi_2_3, from the Raspberry Pi family. Other key parts include the MCIMX6Y2DVM09AA, IS43TR16256A-15HBL, SC189HSKTRT, SC189ZSKTRT and PCM5121. By type, the board carries 75 capacitors, 14 resistors, 7 ICs, 7 connectors, 5 test points and 2 crystals.

It belongs with the audio designs in this gallery.

From the project

KiCad PCB files for high quality audio board with NXP i.MX6ULL processor - ARM Cortex-A7 @ 996MHz; 0.5G/1G RAM; TI PCM5121 or PCM5142 DACs; with RTC

PolyVection VoltaStream ZERO is an open source audio streaming solution that runs Linux and features a high quality digital-to-analog converter as well as digital TOSLINK output capability. There is also a 40 way pinheader with access to 28 GPIO's. It is as small as 65 mm x 30 mm and very efficient. This PCB was created using KiCAD 4.0.5. The whole project is released under the Creative Commons BY-NC-ND 3.0 license. For details please refere to the full license text at https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode

Voltastream0, from the project README
From the project README

Main components on the Voltastream0

MCIMX6Y2DVM09AAIS43TR16256A-15HBLSC189HSKTRTSC189ZSKTRTPCM5121LP5907MFX-3.3Raspberry_Pi_2_3

Voltastream0 bill of materials (BOM)

116 components, 30 distinct parts.

QtyPartRefs
1
MCIMX6Y2DVM09AA
U301
1
IS43TR16256A-15HBL
U401
1
SC189HSKTRT
U801
1
SC189ZSKTRT
U802
1
PCM5121
U803
1
LP5907MFX-3.3
U804
1
Raspberry_Pi_2_3
U901
1
XRCGB24M000F3N00R0
Y601
1
LFXTAL050789
Y602
1
47309-3351
CON901
1
FCR684204T
J901
1
10118193-0001LF
P901
3
CONN_01X03
P902, P910, P911
1
87583-2010BLF
P909
1
2K_4X_CC
RA401
2
10K_4X_CC
RA402, RA601
5
TP
TP603, TP801, TP802, TP803, TP804
1
APFA3010LSEEZGKQBKC
D901
2
2.2uH/1.9A
L801, L802
19
22uF
C301, C313, C314, C316, C319, C407, C414, C512 +11
Show 10 more
QtyPartRefs
3
4.7uF
C302, C303, C506
45
0.22uF
C304, C305, C306, C307, C308, C309, C310, C311 +37
4
18pF
C601, C602, C603, C604
2
2.2uF/16V
C809, C810
2
2.2nF
C812, C813
3
240R
R402, R406, R407
1
470R
R403
5
0R/0603
R801, R901, R905, R906, R907
2
499R
R802, R803
3
6K49
R902, R903, R904

Voltastream0 design files

The KiCad project lives in the JulianVolodia/voltastream0-kicad repository on GitHub; these links point at the commit this page was built from.

Voltastream0: common questions

What microcontroller does the Voltastream0 use?

The Voltastream0 is built around the Raspberry_Pi_2_3, from the Raspberry Pi family.

How big is the Voltastream0 PCB?

The Voltastream0 measures 65 × 30 mm, has 4 copper layers and is 1 mm thick.

How many components are on the Voltastream0?

116 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the Voltastream0 design files?

From the JulianVolodia/voltastream0-kicad repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Voltastream0 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 Voltastream0 without the hardware?

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

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