HardLabs

MultiClockDiv

ijnekenamay·HAGIWOs_Module·MultiClockDiv/MultiClockDiv_main/MultiClockDiv.kicad_pcb

MultiClockDiv PCB layout, top view — open source AVR/Arduino board by ijnekenamay
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About the MultiClockDiv PCB

MultiClockDiv is an open source AVR/Arduino PCB design by ijnekenamay, published on GitHub. It is a 2-layer board measuring 30 × 105 mm, with 32 components from 15 distinct parts.

Its main chip is the ARDUINO_NANO_V3.X, from the AVR/Arduino family. By type, the board carries 11 diodes, 10 resistors, 5 connectors, 2 capacitors, 1 module and 1 switch.

It belongs with the audio designs in this gallery.

From the project

eurorack modular synthesizers projects using Arduino.

- This board has never actually been manufactured! I will get feedback and improve it. - Unlike the original, the control part and the main board were combined together, so the size is 8hp. - Kicad's error checking may show unconnected, but you are probably fine. - See the HAGIWO website for the Arduino code.

[LINK] HAGIWO/ハギヲ｜ note HAGIWO's Youtube channnel

Main components on the MultiClockDiv

ARDUINO_NANO_V3.X

MultiClockDiv bill of materials (BOM)

32 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ARDUINO_NANO_V3.X
Arduino_Nano_v3.x
A1
1
GATE OUT1
J1
1
GATE OUT2
J2
1
MASTER CLOCK OUT
J3
1
EXTERNAL CLOCK IN
J4
1
POWER
J5
1
100K
MULTI/DIV1
1
100K
RATE1
1
SELECT
SW1
3
LED
D1, D4, D7
7
BAT43
D2, D3, D5, D6, D8, D10, D11
1
D
D9
2
220PF
220pF
C1, C2
6
470R
R1, R2, R3, R5, R7, R8
4
22K
R4, R6, R9, R10

MultiClockDiv design files

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

MultiClockDiv: common questions

What microcontroller does the MultiClockDiv use?

The MultiClockDiv is built around the ARDUINO_NANO_V3.X, from the AVR/Arduino family.

How big is the MultiClockDiv PCB?

The MultiClockDiv measures 30 × 105 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MultiClockDiv?

32 components, from 15 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 MultiClockDiv design files?

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

Can I use the MultiClockDiv design in my own project?

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

Can I test firmware for the MultiClockDiv 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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