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Peabody1929

MacGyver

San Jose, California
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23 Followers
19 Following
1 Projects
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peabody1929
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This user joined on 06/11/2014.

5.4k
62
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Minty Z80 is a system with virtualized I/O and minimum component count in an Altoids Tin.
Project Owner Contributor

Minty Z80

peabody1929Peabody1929

1.8k
12
2
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Building a great sounding amplifier for your desk on the cheap
Project Owner Contributor

Amply - A $10 desktop BT amplifier you'll love

marco-tabiniMarco Tabini

1.6k
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Raspberry Pi Zero adapted for the IoT edge
Project Owner Contributor

Edgeberry Zero

sanne-spuq-santensSanne 'SpuQ' Santens

1.2k
17
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20
Enjoy short circuit protection for both +3.3V and +5V. Power it using USB-C or with a 9-volt battery. Now has Logic Probe support.
Project Owner Contributor

Super Breadboard 2: a breadboard on steroids

nijssenNijssen

1.1k
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Building a mechanical television with parts only from the 1920s. Focusing on simplicity.
Project Owner Contributor

Mechanical Television - 1920s parts

paul-kocylaPaul Kocyla

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A retrosystem based on the elegant 8/16 bit 6809 processor capable of running UniFLEX and OS9 level II multiuser/multitasking OS
Project Owner Contributor

6809/6309 Eurocard CPU System

roelof4roelof4

904
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Affordable AND useful digital logic design. Finally.
Project Owner Contributor

The Crystal Board

chrisChris

891
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BK7258 is connected to 2x2.16" 480x480 AMOLED, one L1+L5 frequency band GPS module, and one SIM7670G 4G module. And 4 sensors.
Project Owner Contributor

Triple M33 low-power portable display

eleclabElecLab

725
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2
8
Bring the Excalibur 64 back to life
Project Owner Contributor

Excalibur 64 The Recreation

daveDave

716
9
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Created in 1972, the Model 832 was designed as part of a training program to teach both digital electronics and computer operations.
Project Owner Contributor

NRI Model 832 Digital Computer Reproduction

michael-gardiMichael Gardi

660
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While there are several open source versions of various AI applications out there, there is still very little out there for doing training.
Project Owner Contributor

Let's Build a Modern LLM - Entirely from Scratch

glgormanglgorman

531
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Homebrew 8-bit TTL CPU, generation 2 of an ongoing series toward running Linux.
Project Owner Contributor

BX-8

bohan-xuBohan Xu

375
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A simple 4-bit CPU designed and built from scratch in 5th grade as my first step into real CPU design.
Project Owner Contributor

BX-4

bohan-xuBohan Xu

357
8
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A16-bit pipelined CPU with virtual memory, floating point arithmetic, and multiplication and division.
Project Owner Contributor

APEX-16

bohan-xuBohan Xu

350
1
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An open hardware bench tool that plugs into your CI: sensor sim, CAN, analog I/O, power control, and a Python SDK with pytest integration
Project Owner Contributor

BenchPod

edward-viaeneEdward Viaene

264
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Moving development to the RISC-V series of MCUs
Project Owner Contributor

A RISCy move

ken-yapKen Yap

255
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Polyphonic oscillator with spare parts and a $0.50 chip
Project Owner Contributor

Symple Synth

roni-bandiniRoni Bandini

221
3
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With an accumulator to store one operand. Do binary addition (and subtraction) with the 8-bit Workbench™ and Binary (or Hex) Keyboard.
Project Owner Contributor

Byte Adder Subtractor: an 8-bit Full Adder

nijssenNijssen

189
5
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Building a modern interpretation of a polyphonic modular analog synthesizer at the transistor level, inspired by early 1970s-80s designs.
Project Owner Contributor

Polyphonic Analog Synthesiser

charlie-theobaldCharlie Theobald

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Ken Yap wrote 06/18/2026 at 01:10 • point

Thanks for your interest in #A RISCy move 

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Michael Gardi wrote 04/17/2026 at 00:21 • point

Thank you for your interest in my NRI Model 832 Digital Computer Reproduction project. 

  Are you sure? yes | no

Ken Yap wrote 11/25/2024 at 20:27 • point

Thanks for liking Assembling a 120 W bench power supply

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Michael Gardi wrote 12/13/2023 at 20:05 • point

Thank you for your continued interest in my projects including my new Commodore CHESSmate Reproduction undertaking. 

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Michael Gardi wrote 07/17/2023 at 01:32 • point

Thank your for your interest in my TMD-3: Turing Machine Demonstrator Mark 3 project Peabody.

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Anders Nielsen wrote 06/19/2023 at 11:00 • point

Thank you for liking and following my #65uino project!

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roelh wrote 04/08/2023 at 18:13 • point

Hello Peabody, thank you for liking and following the Isetta TTL computer !

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edsjac wrote 11/26/2022 at 20:05 • point

Hi @Peabody1929! Thank you for liking and following my #MikroLeo project!

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mark wrote 10/11/2022 at 05:56 • point

Thanks for liking and following #New Bed Level Sensor for 3D printer 

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Craig Hissett wrote 10/28/2021 at 16:49 • point

Thanks for liking my #Raspberry Pi Cluster buddy!

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Michael Gardi wrote 09/14/2021 at 20:32 • point

Thank you for your interest in my Sol-20 Reproduction project.

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Ken Yap wrote 08/28/2021 at 18:14 • point

Thanks for liking and following #89C52 clock board !

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Igor wrote 08/26/2021 at 16:50 • point

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

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Mitsuru Yamada wrote 08/11/2021 at 05:32 • point

Thank you for liking and following my #Homemade Floating Point Interpreter for 6502 and #PERSEUS-8 homemade 6502 computer !

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Ken Yap wrote 08/02/2021 at 00:25 • point

Thanks for liking and following #Reimplementing a 1 bit CPU !

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Michael Wessel wrote 08/01/2021 at 02:46 • point

Thanks for liking my projects

https://hackaday.io/project/180252-a-retro-authentic-microtronic-emulator

and

https://hackaday.io/project/179833-the-ultimate-cpc-midi-sound-interface-card

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Dennis wrote 07/11/2021 at 19:33 • point

Hi thanks for liking and following  Gary the multibot!

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Mitsuru Yamada wrote 04/21/2021 at 00:44 • point

Thank you for liking and following my #PERSEUS-8 homemade 6502 computer !

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Ken Yap wrote 02/13/2021 at 20:43 • point

Thanks for liking #Adventures with ESP8266-12E, NodeMCU, and Lua !

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Patrick LeBoutillier wrote 12/29/2020 at 19:53 • point

Thanks for the like and follow of #But How Do It Know? 8-bit CPU Build !

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