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Eric Min

It can be done.

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

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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

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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

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

Covid-19 blinker

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

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1,512.2k
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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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Follow this project to learn how to use FPGAs and incorporate them into your projects.
Project Owner Contributor

The Hobbyists Guide to FPGAs

luke-valentyLuke Valenty

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I didn't have enough to buy a Lab Bench PSU... So I made one.
Project Owner Contributor

OPEN Power

john-loefflerJohn Loeffler

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A computer running BASIC, generating composite video and reading PS/2 keyboard input using a single ATmega microcontroller
Project Owner Contributor

Single Chip AVR BASIC Computer V0.3

danDan

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Portable MP3 Player for Music and Audiobooks
Project Owner Contributor

DIY Retro Audio Player

maxkMax.K

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A USB-flash sized GSM/GPS tracker with a wide array of features
Project Owner Contributor

USB TinyTracker

paulPaul

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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

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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

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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

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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

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SamD21 card development platform with 22x5 led matrix display, sd card, battery, environment sensors
Project Owner Contributor

PYcARD (Jean-Luc) - Python+Arduino in card shape

bobriciusbobricius

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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

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A Wordwatch using a 11x10 charlieplex matrix.
Project Owner Contributor

Word Wristwatch

cfCF

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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

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A 6cm 4-legged Ball Robot
Project Owner Contributor

4B Robot

carl-bugejaCarl Bugeja

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An RS232C serial terminal using MC6802 & LED dot matrix display modules
Project Owner Contributor

6802 Serial Terminal

mitsuru-yamadaMitsuru Yamada

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'70s microcomputer meets '80s handheld game
Project Owner Contributor

Blinkencard - Pocket Altair 8800

ajlittajlitt

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Slowly putting together a portable sdr with a pi for fun.
Project Owner Contributor

Raspberry Py SDR

emericaEmerica

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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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