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al.schemmer

I'm just an old fart trying to relive my days of youth

Hawarden, IA 51023, USA

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This user joined on 06/16/2020.

Projects I Like & Follow

A portable, rugged, self-contained system to suit all your RF SIGINT needs in every environment.

Raspberry Pi SDR Cyberdeck

tom-mladenov Tom Mladenov

An easy to build homemade single board computer with a V20HL aka uPD70108H (8088 + 8080) or 80C88 CPU. CP/M-80, CP/M-86 and MSDOS supported.

V20-MBC: a V20 (8088 + 8080) CPU homebrew computer

The PERSEUS-8 is the enhanced version of the minimum configuration type the PERSEUS-7 6502 computer

PERSEUS-8 homemade 6502 computer

mitsuru-yamada Mitsuru Yamada

2021 Hackaday Prize

the FIRST Single-board DIY 8-bit Personal Computer with VGA, Mice, Ethernet and Printer support, GPIO and CP/M powered!

CRISS CP/M 8-bit Homebrew DIY Computer (AVR based)

I am making a full sized Sol-20 reproduction, the first fully assembled microcomputer with a built-in keyboard and television output.

Sol-20 Reproduction

michael-gardi Michael Gardi

I want to make a scale model VT100 terminal for use with my 2:3 scale PiDP-8/I.

2:3 Scale VT100 Terminal Reproduction

michael-gardi Michael Gardi

Supplyframe DesignLab: 2023 Hackada…

A cheap but precise Weather Station (Lora transmission)

Long Range Weather Station (65€)

jp-gleyzes JP Gleyzes

A minimal 6502 computer that can be programed machine language without PCs

6502 standalone computer

mitsuru-yamada Mitsuru Yamada

Using a terminal from 1976 as home automation hub. Because we can.

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschof Daniel Karpantschof

An all through-hole Z80 system running CP/M.

Z80 Retro!

My 'modern' take on the Tandy TRS-80 Model 100.

VCF-80 Model 100

evan-scheel Evan Scheel

Interface to talk to numerous amateur radios.

Amateur Radio CAT/CI-V Interface Adapters

I made a mouse droid companion for my R2-D2. Unlike its Death Star brethren that are all black, mine is a rusty one from Tatooine.

Star Wars Mouse Droid (Tatooine Edition)

The 6502 Companion is intended to be a development / learning environment for the 6502 microprocessor.

The 6502 Companion

josh-kittle Josh Kittle

16-Bit TTL Compatible I/O Expander for the PiDP-11 and Raspberry Pi

PiDP-11 I/O Expander

steven-stallion Steven Stallion

Run 50 year old Data General Nova Basic on a Raspberry Pi Pico

Pico Data General Nova 1210 Simulator

papyMonitor is a multiplatform tool to interactively receive/edit/monitor data and send commands to an embedded system with the serial port

papyMonitor

Gamified Digital Instrument

jason-cho Jason Cho

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Bits

JP Gleyzes wrote 08/31/2023 at 05:35

Thanks for following #Long Range weather station

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Mitsuru Yamada wrote 04/21/2022 at 03:22

Thank you for liking and following my #6502 standalone computer !

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Michael Gardi wrote 09/16/2021 at 02:18

Thank you for your interest in my Sol-20 Reproduction and 2:3 Scale VT100 Terminal Reproduction projects Al.

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Igor wrote 08/29/2021 at 07:56

Thank you for liking my #CRISS CP/M 8-bit Homebrew DIY Computer (AVR based) !

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Mitsuru Yamada wrote 08/28/2021 at 06:45

Thank you for liking and following my project #PERSEUS-8 homemade 6502 computer. Now, I'm testing various numerical calculations with the my own floating point interpreter on this computer, and fixing bugs that I find.

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