2 open source boards using the DUAL-OPTO
Real designs built with the DUAL-OPTO, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
NXPOMIDItone Controller V2
kiyoshigawa
106.7 × 109.2 mm75 parts2LLGPL-3.02
NXPOMIDItone V2
106.7 × 109.2 mm75 parts2LNo license1
The DUAL-OPTO in open source designs
The gallery holds 2 open source boards using the DUAL-OPTO from 2 GitHub repositories; a typical one measures about 106.7 × 109.2 mm and carries around 75 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is OMIDItone Controller V2 by kiyoshigawa.
Parts used alongside the DUAL-OPTO
Microcontrollers on boards using the DUAL-OPTO
What boards using the DUAL-OPTO are built for
DUAL-OPTO: common questions
Where can I find a DUAL-OPTO reference design?
Each of the 2 boards on this page is a real design using the DUAL-OPTO. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the DUAL-OPTO use?
Most are built on NXP (2).
How big is a typical board using the DUAL-OPTO?
The median is 106.7 × 109.2 mm, and 100% are two-layer designs.
What is the most popular open source board using the DUAL-OPTO?
By GitHub stars, OMIDItone Controller V2 by kiyoshigawa, with 2 stars.
Can I simulate one of these boards using the DUAL-OPTO before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.