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Ryo Mukai

vintage computer enthusiast

Tokyo, Japan
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4 Projects
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ryo-mukai
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This user joined on 04/02/2023.

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Library for Noritake Itron GU3000 series (GU3100 and GU3900) VFD module parallel interface graphic DMA mode for Raspberry Pi
Project Owner Contributor

Graphics Library for Noritake Itron Dot Matrix VFD

ryo-mukaiRyo Mukai

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Intel 4004 single board computer running calculator program, VTL interpreter, 8080 emulator, and so on
Project Owner Contributor

Intel 4004 Homebrew Computer

ryo-mukaiRyo Mukai

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Homebrew Vectrex LightPen 801 (VLP801, Vectrex lightpen using OPL801-OC photologic sensor)
Project Owner Contributor

Homebrew Light Pen for Vectrex

ryo-mukaiRyo Mukai

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A simple programmer using Raspberry Pi Zero for Intel 1702A vintage UV-EPROM
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EPROM Programmer for Intel 1702A

ryo-mukaiRyo Mukai

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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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A machine that writes stuff for you- in your own handwriting- so you don't have to!
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Homework Machine

devadath-p-rDevadath P R

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New developments in planetary position calculation applications and external PROM modules for PERSEUS-9.
Project Owner Contributor

PERSEUS-9 2023 Update

mitsuru-yamadaMitsuru Yamada

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This is a PROM module for my homemade computers PERSEUS-8 and PERSEUS-9 to load and replace multiple applications on CI-2 interpreter.
Project Owner Contributor

PROM module for my PERSEUS computer's application

mitsuru-yamadaMitsuru Yamada

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Mitsuru Yamada wrote 10/09/2023 at 01:35 • point

Thank you for liking and following my #PERSEUS-9 2023 Update! I have summarized the development contents of this past year in an easy-to-understand manner.

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Mitsuru Yamada wrote 04/26/2023 at 04:59 • point

Thank you for following my #PROM module for my PERSEUS computer's application, and me! Today's computer technology is wonderful, but I would like to try not to forget the the origin.

  Are you sure? yes | no

Ryo Mukai wrote 04/26/2023 at 09:21 • point

Thanks for your message! Your PERSEUS computer is very attractive and impressive. I created a Hackaday account inspired by your project.

  Are you sure? yes | no

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