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agp.cooper

Pre-retirement - so too much time to spend on my hobbies!

Perth, Western Australia
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20 Followers
16 Following
38 Projects
338 Likes
agpcooper
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This user joined on 07/23/2016.

4.4k
51
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A minimal 8 bit TTL CPU using 1970s technology
Project Owner Contributor

Weird CPU

agp.cooperagp.cooper

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Code for a spectrum analyzer.
Project Owner Contributor

Spectrum Analyser Code

agp.cooperagp.cooper

1.8k
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I bought one of these for about A$32. Pretty good once you debug the demo code!
Project Owner Contributor

The WaveShare 2.9" e-Paper Display

agp.cooperagp.cooper

948
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TD4 CPU is a "4bit CPU that runs". It is very interesting for what can be done with so little.
Project Owner Contributor

TD4 CPU

agp.cooperagp.cooper

2.6k
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Taming the 74LS181 ALU chip
Project Owner Contributor

The 74LS181 ALU

agp.cooperagp.cooper

2.8k
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Here is a real DIY Keyboard - No microprocessors here!
Project Owner Contributor

A DIY Keyboard

agp.cooperagp.cooper

View all 38 projects

2.5k
49
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Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)
Project Owner Contributor

Hackaday TTLers

Yann Guidon / YGDESYann Guidon / YGDES

1.2k
15
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Yet another manual programmer for old fuse PROM chips
Project Owner Contributor

PROMer

Yann Guidon / YGDESYann Guidon / YGDES

87
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Let's talk about radio.
Project Owner Contributor

RF Chat

Ted YapoTed Yapo

59.7k
285.4k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

LutetiumLutetium

6.9k
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If you have a lot of time, you can decide your position on Earth just using watches and eyes. Or RTC and LDR.
Project Owner Contributor

Light level geolocator

jaromir.sukubajaromir.sukuba

3.7k
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Writing on a whiteboard with stepper motors
Project Owner Contributor

Scribing Robot

f4hdkf4hdk

2.5k
49
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Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)
Project Owner Contributor

Hackaday TTLers

Yann Guidon / YGDESYann Guidon / YGDES

2.1k
21
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A 12-bit TTL-based Microprogrammed Computer
Project Owner Contributor

STUPID Computer

Steve TonerSteve Toner

1.4k
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Use a Guitar Hero / Rock Band plastic "guitar" game controller as a real MIDI input device
Project Owner Contributor

MIDI Hero

Greg KennedyGreg Kennedy

728
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Making a book unique, even though I absolutely can't draw.
Project Owner Contributor

Laser-etched book edges

Charlie WilliamsCharlie Williams

443
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Roll your own challenge: computing in 66 lines of printout - homebrew CPU, or emulator, or both! Or anything really.
Project Owner Contributor

One Page Computing Challenge

BigEdBigEd

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Everywhere i read on the web people are excited to get the mlx90460 working. i have examples that use less than 800bytes ram
Project Owner Contributor

mlx90460 sensor works w 800 bytes

jamesdanielvjamesdanielv

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foldable/ stackable wooden table and stools, which at least could have been made with medieval tools.
Project Owner Contributor

Medieval Camping Furniture

mclienmclien

64
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A generic "smart" switch-mode PSU module controlled via SPI and capable of switching up to 50A.
Project Owner Contributor

High-power DC-DC power supply

Stuart LonglandStuart Longland

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