HardLabs

Hydrogen testkit

wntrblm·Hydrogen·hardware/hubble-lens/hydrogen-testkit.kicad_pcb

Hydrogen testkit PCB layout, top view — open source board by wntrblm

About the Hydrogen testkit PCB

Hydrogen testkit is an open source PCB design by wntrblm, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 100 × 100 mm, with 15 components from 14 distinct parts.

Other key parts include the MUX508. By type, the board carries 10 connectors and 2 ICs.

It belongs with the audio designs in this gallery.

From the project

A dual 1-to-4 precision buffered multiple

Hydrogen is a precision buffered multiple for 1U Eurorack.

More details available at https://winterbloom.com/shop/hydrogen

This repository contains the hardware design files and user guide for Hydrogen:

- hardware/ contains the hardware design files for the mainboard and blank panel. These are all created using KiCAD. - userguide/** contains the user's guide source files. These are written in Markdown and published using MkDocs.

Main components on the Hydrogen testkit

MUX508

Hydrogen testkit bill of materials (BOM)

15 components, 14 distinct parts.

QtyPartRefs
2
MUX508
U1, U2
1
IN A
J2
1
OUT A1
J3
1
OUT A2
J4
1
OUT A3
J5
1
OUT A4
J6
1
IN B
J7
1
OUT B1
J8
1
OUT B2
J9
1
OUT B3
J10
1
OUT B4
J11
1
Left
BB1
1
Bottom
BB2
1
Right
BB3

Hydrogen testkit design files

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

Hydrogen testkit: common questions

How big is the Hydrogen testkit PCB?

The Hydrogen testkit measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hydrogen testkit?

15 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Hydrogen testkit design files?

From the wntrblm/Hydrogen repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Hydrogen testkit design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which wntrblm chose for the repository.

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