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Eurorack hagiwo euclidean

rhinocerose·eurorack-designs·seq-hagiwo-euclidian/eurorack-hagiwo-euclidean/eurorack-hagiwo-euclidean.kicad_pcb

Eurorack hagiwo euclidean PCB layout, top view — open source AVR/Arduino board by rhinocerose

About the Eurorack hagiwo euclidean PCB

Eurorack hagiwo euclidean is an open source AVR/Arduino PCB design by rhinocerose, published on GitHub. It is a 2-layer board measuring 90.4 × 127.3 mm, with 67 components from 25 distinct parts.

Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the AMS1117-5.0. By type, the board carries 22 resistors, 17 diodes, 12 capacitors, 10 connectors, 2 ICs and 2 switches.

It belongs with the audio designs in this gallery.

Main components on the Eurorack hagiwo euclidean

ATmega328P-AUAMS1117-5.0

Eurorack hagiwo euclidean bill of materials (BOM)

67 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATmega328P-AU
U1
1
AMS1117-5.0
U2
1
Crystal_GND24
Y1
1
Conn_02x05_Odd_Even
J1
8
AudioJack2
J2, J3, J4, J5, J6, J7, J8, J9
1
Conn_02x03_Odd_Even
J10
1
R_Potentiometer_US_100K
DELAY1
1
SW_TACTILE
SW1
1
RotaryEncoder_Switch
SW2
1
1N5819WS
D1
2
LED
D2, D5
8
BAT54S
D3, D4, D6, D7, D8, D12, D13, D14
6
LED
D9, D10, D11, D15, D16, D17
5
C 100nF
C1, C2, C3, C4, C7
2
C 20pF
C5, C6
2
C 10uf
C8, C9
1
C 220pF
C10
2
C 10nF
C11, C12
1
R 1K5
R1
9
R 470
R2, R4, R7, R8, R9, R13, R14, R15 +1
Show 5 more
QtyPartRefs
2
R 100k
R3, R5
1
R 470 Ohm
R6
6
R 33k
R10, R11, R12, R16, R17, R18
2
R 3K3
R19, R20
1
R 10K
R22

Eurorack hagiwo euclidean design files

The KiCad project lives in the rhinocerose/eurorack-designs repository on GitHub; these links point at the commit this page was built from.

Eurorack hagiwo euclidean: common questions

What microcontroller does the Eurorack hagiwo euclidean use?

The Eurorack hagiwo euclidean is built around the ATmega328P-AU, from the AVR/Arduino family.

How big is the Eurorack hagiwo euclidean PCB?

The Eurorack hagiwo euclidean measures 90.4 × 127.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Eurorack hagiwo euclidean?

67 components, from 25 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 Eurorack hagiwo euclidean design files?

From the rhinocerose/eurorack-designs 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 Eurorack hagiwo euclidean design in my own project?

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

Can I test firmware for the Eurorack hagiwo euclidean 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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