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Ryo Mukai

vintage computer enthusiast

Tokyo, Japan
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4 Projects
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
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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
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Intel 4004 Homebrew Computer

ryo-mukaiRyo Mukai

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Homebrew Vectrex LightPen 801 (VLP801, Vectrex lightpen using OPL801-OC photologic sensor)
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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
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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.
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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.
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PROM module for my PERSEUS computers 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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