Gallium Photonic Computer

While the Gallium Photonic Computer was originally designed as a sort of joke to share with a friend, it proved popular enough (especially with the fine folks over at /r/cassettefuturism) that I yielded to the pressure to make some more.

I was very humbled by the encouragement from folks - especially since, as a handmade device, it's a little pricey for such a spurious thing - but I was delighted for the chance to make some more.

Having said that... I finally tapped out after 30 units since the soldering was not sustainable. As such this is now sold out... but elsewhere here there is the MKII Digital version which is more manageable!