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Edgar Kogler

Maker of things, geek, dancer, buddhist

Vienna
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4 Followers
4 Following
3 Projects
9 Likes
edgar-kogler
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This user joined on 02/09/2015.

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Reusing an outdated Laptop as a VT100 Terminal
Project Owner Contributor

Upcycling: Laptop gets a VT100 Terminal

edgar-koglerEdgar Kogler

1.6k
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Is my ATX-Power-Supply OK ?
Project Owner Contributor

ATX Power supply test-circuit

edgar-koglerEdgar Kogler

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Adding a small circuit for exact temperature control to a modeling iron
Project Owner Contributor

Temperature control for small modeling iron

edgar-koglerEdgar Kogler

18.4k
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A compact serial terminal with a built-in NanoPi Neo Air running DietPi.
Project Owner Contributor

Handheld Linux Terminal [HaLiTerm]

balazsBalazs

12.3k
73
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A cyberdeck with a fluorescent display for max cyberpunk looks
Project Owner Contributor

KOAT0 Portable Terminal

robsoncoutoRobsonCouto

4.4k
36
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A simulator homage to old-school mini/mainframe systems with real lights and switches
Project Owner Contributor

PlasMa Mini-Mainframe Simulator

phil-tippingPhil Tipping

3.5k
36
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This is a 31 Segments Cistercian Display capable of displaying a number from 0 to 9999 with RGB segments.
Project Owner Contributor

31 Segments RGB Cistercian Display

josue-alejandroJosue Alejandro

3.1k
274
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Clock controlled by a Raspberry Pi Pico using a combination of 3D printed and hand made parts in metal, acrylic and wood.
Project Owner Contributor

Dual spiral marble clock

uk4dshouseuk4dshouse

2.9k
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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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A telescope mount controller using PERSEUS-9 and it displays the coordinate system of a homemade telescope equatorial mount.
Project Owner Contributor

Telescope Mount Controller using PERSEUS-9

mitsuru-yamadaMitsuru Yamada

2.4k
26
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Smol replica of a massively parallel, hypercube interconnected neat-o computer from the 90s.
Project Owner Contributor

1:10 scale Connection Machine

trevor-flowersTrevor Flowers

2k
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Modern recreations of a 1898 21-segment display
Project Owner Contributor

SC-002

montemonte

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Give your Microprofessor MPF-1B (and other machines) a versatile SD card interface - no more cassettes!
Project Owner Contributor

PicoRAM 6116 - SRAM Emulator & SD Card Interface

michael-wesselMichael Wessel

609
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kinetic sound and light sculpture
Project Owner Contributor

intermittent luminal phase

eirik-brandalEirik Brandal

562
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Binary clock based on electromechanical flip-disc displays.
Project Owner Contributor

Flip-disc Binary Clock

marcin-sajMarcin Saj

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Creating art from a 1970's Mach Airspeed Indicator
Project Owner Contributor

Mach Airspeed Indicator Upcycled - Desk Art

fa35pnFA35PN

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In this tutorial, I am going to show you guys how to create this Arduino based touchless concrete clock.
Project Owner Contributor

Arduino Based Concrete Clock With Touchless Lamp

hulkHulk

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This is a simple data logger to save sensor values to sd card for future use
Project Owner Contributor

Data Logger

hariramanil810hariramanil810

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This project we have developed a digital timer with the atmega328p microcontroller with start stop and reset buttons.
Project Owner Contributor

DIGITAL TIMER WITH ATMEGA328P

electronicabcElectronicABC

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A new take on a "do nothing" box, dominoes.
Project Owner Contributor

A "Do Nothing" Dominoes Box.

greg-zumwaltGreg Zumwalt

53
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Expanding the Micro-professor MPF-1 Z80 trainer for serial comms, extra RAM and SD card program storage
Project Owner Contributor

Expanding the MPF-1

gary-hammondGary Hammond

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Mitsuru Yamada wrote 01/25/2024 at 00:42 • point

Thank you for liking and following my #Telescope Mount Controller using PERSEUS-9! It has long been a challenge to make my own work relating astronomy and computers work.

  Are you sure? yes | no

Mitsuru Yamada wrote 09/19/2023 at 05:11 • point

Thank you liking and following my #Homemade Floating Point Interpreter for 6502! It's been two years since I created this self-made interpreter, and each time I try to work on a variety of complex applications, I find bugs and improve the level of perfection.

  Are you sure? yes | no

Mitsuru Yamada wrote 08/11/2023 at 00:19 • point

Thank you for liking and following my #6502 standalone computer! Creating a fixed-point arithmetic calculator program on this computer became the basis for the arithmetic algorithms of the PERSEUS-8 and -9 floating-point interpreters.

  Are you sure? yes | no

Mitsuru Yamada wrote 08/09/2023 at 23:53 • point

Thank you for liking and following my #PERSEUS-9 2023 Update! I tried to summarize the development contents during the past year in an easy-to-understand manner.

  Are you sure? yes | no

Radu Motisan wrote 04/01/2015 at 14:21 • point

Thank you!

  Are you sure? yes | no

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