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Eric Min

It can be done.

Seoul, South Korea
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5 Followers
11 Following
6 Projects
30 Likes
eric-min
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This user joined on 12/04/2016.

2.1k
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An attempt at a DIY watch focused on low-power, high performance operation
Project Owner Contributor

Time Machine Mk. 8

eric-minEric Min

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A DIY wristwatch powered by an nRF52832 and CR1225 coin cell. Espruino powers the software side of things.
Project Owner Contributor

Time Machine Mk. IV

eric-minEric Min

191
3
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Update of my previous project, the Time Machine Mk. IV. A BLE-enabled watch built from scratch. Cyberpunk and motorsport inspired design!
Project Owner Contributor

Time Machine Mk. V

eric-minEric Min

304
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A simple circuit that blinks out the genome sequence of Covid-19
Project Owner Contributor

Covid-19 blinker

eric-minEric Min

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Same as my other project but this one's for the Hackaday Beautiful Hardware contest.
Project Owner Contributor

Time Machine Mk. 4 (Beautiful Hardware)

eric-minEric Min

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A wristwatch with an Espruino Pico as its brains
Project Owner Contributor

The Time Machine digital watch

eric-minEric Min

18.5k
47
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Response to Hackaday comments section: a 555 timer in Arduino form factor
Project Owner Contributor

Trollduino V1.0

mild-lee-interestedMild Lee Interested

16.6k
72
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PERSEUS-9 is a die-cast aluminum housing mobile computer having dual 6502 CPU, 48 keys and 40 x 7 LED character display.
Project Owner Contributor

PERSEUS-9 homemade mobile 6502 computer

mitsuru-yamadaMitsuru Yamada

16.1k
449
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Portable MP3 Player for Music and Audiobooks
Project Owner Contributor

DIY Retro Audio Player

maxkMax.K

14.5k
54
6
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Create a series of boards designed for the RC2014 bus to achieve MSX/MSX2 compatiblity
Project Owner Contributor

MSX COMPATIBLE BOARDS FOR RC2014

dean-nethertonDean Netherton

13.1k
93
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The PERSEUS-8 is the enhanced version of the minimum configuration type the PERSEUS-7 6502 computer
Project Owner Contributor

PERSEUS-8 homemade 6502 computer

mitsuru-yamadaMitsuru Yamada

8.7k
58
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A minimal 6502 computer that can be programed machine language without PCs
Project Owner Contributor

6502 standalone computer

mitsuru-yamadaMitsuru Yamada

7.6k
54
16
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An RS232C serial terminal using MC6802 & LED dot matrix display modules
Project Owner Contributor

6802 Serial Terminal

mitsuru-yamadaMitsuru Yamada

7k
64
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A 1980s style 8-bit computer running BASIC. Includes OLED screen and a QWERTY keyboard. Oh, and the whole thing fits in an Altoids tin.
Project Owner Contributor

eMBee ONE Pocket Computer

matthew-beggMatthew Begg

5.3k
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A 6802 homebrew computer named PERSEUS-3 that was the basis of my PERSEUS series computers
Project Owner Contributor

PERSEUS-3 6802 homebrew computer

mitsuru-yamadaMitsuru Yamada

5.1k
51
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In this project I'm trying to bring to life an evil robot from Black Mirror series, the Metalhead dog
Project Owner Contributor

Black Mirror's Metalhead Dog

the-meiquerThe Meiquer

5k
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Arduino-compatible board with 128x64 OLED display and 6 buttons for playing simple 2D games.
Project Owner Contributor

Tiny game console

mislav-brekaMislav Breka

4.9k
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Almost full size ZX Spectrum but with LCD and other 8bits emulation like C64, Atari 800 thanks to MCUME project
Project Owner Contributor

PICOZX LCD - ZX Spectrum handheld

bobriciusbobricius

4.7k
36
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Chris' Really Awful Pi: so bad, it's good
Project Owner Contributor

CRAPi2040

chrisChris

3.9k
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Space Invaders inspired PCB art thing
Project Owner Contributor

LED handheld

davedarkodavedarko

3.1k
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Pi _Terminal is a CRT inspired portable for the Raspberry Pi 4. 8in 4:3 Screen, UPS, HDMI Switch and a low profile cooler.
Project Owner Contributor

CRT-Style Pi Portable — Pi Terminal

salim-benbouziyaneSalim Benbouziyane

2.3k
21
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'70s microcomputer meets '80s handheld game
Project Owner Contributor

Blinkencard - Pocket Altair 8800

ajlittajlitt

1.3k
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An Infinity War Era Arc Reactor Badge/Prop
Project Owner Contributor

Arc Badge - DC27 Indie Badge

twinkletwinkieTwinkleTwinkie

1k
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Flexible, compact and beautiful modular prototyping framework
Project Owner Contributor

next.module

ruslanRuslan

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Mitsuru Yamada wrote 06/20/2023 at 05:15 • point

Thank you for liking and following my #PERSEUS-9 homemade mobile 6502 computer. And thank you for liking my #PERSEUS-8 homemade 6502 computer and #6502 standalone computer! Debugging of the system software is done with a toggle switch on the PERSEUS-8. This year, the PROM programmer can now create modified PROMs to update the PERSEUS-9 system.

  Are you sure? yes | no

Mitsuru Yamada wrote 01/09/2021 at 13:29 • point

Thank you for following me !

  Are you sure? yes | no

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