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John Lonergan

Busy Parent. 1980's teenage hardware hacker. Distracted by software as a means to earn living. Now making up for lost time.

United Kingdom
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11 追蹤者
21 追蹤中
9 專案
john-lonergan
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此用戶已加入 08/03/2019.

12.1k
55
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8 Bit CPU in 7400 with full Verilog simulator and toolchain
專案擁有者 協作者

SPAM-1 - 8 Bit CPU

john-lonerganJohn Lonergan

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Interactive tester and exploratory tool for logic chips
專案擁有者 協作者

Integrated Circuit Tester & Exploratory Tool

john-lonerganJohn Lonergan

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Two digit (8 bit) hex display using a PIC16F18446 microcontroller
專案擁有者 協作者

Dual 7 Segment Hex Display Module

john-lonerganJohn Lonergan

85
0
2
1
The SPAM-1 CPU needs a C compiler so I've started porting VBCC
專案擁有者 協作者

VBCC Compiler - SPAM-1 Backend

john-lonerganJohn Lonergan

1.2k
2
8
1
Handy 7 seg module that crams two DM9368N and two digits onto a single board that I can plug in on my breadboards.
專案擁有者 協作者

7 Segment Display Module using DM9368N

john-lonerganJohn Lonergan

581
1
1
0
NES Controller interface for my homebrew CPU SPAM-1 to allow playing CHIP-8 games
專案擁有者 協作者

NES Controller Interface using PIC16F18446

john-lonerganJohn Lonergan

觀看全部 9 專案

53.6k
125
77
99
Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)
專案擁有者 協作者

Hackaday TTLers

yann-guidon-ygdesYann Guidon / YGDES

122.4k
1,600.3k
75
2.5k
Follow for the 'Hacklet' and latest news about hackaday.io
專案擁有者 協作者

Hackaday.io Project

lutetiumLutetium

53.6k
125
77
99
Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)
專案擁有者 協作者

Hackaday TTLers

yann-guidon-ygdesYann Guidon / YGDES

42.3k
155
32
92
640x480 (and 848x480!) Color VGA Video Card for Microcontrollers and Single Board Computers
專案擁有者 協作者

VGA Graphics Over SPI and Serial - VGATonic

pkPK

40.4k
211
7
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a jumperless (solderless) breadboard
專案擁有者 協作者

Jumperless

kevin-santo-cappuccioKevin Santo Cappuccio

39.9k
157
39
143
Retrocomputer built from TTL logic running CP/M with no CPU or ALU
專案擁有者 協作者

Novasaur CP/M TTL Retrocomputer

alastair-hewittAlastair Hewitt

34.6k
412
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8 GHz BW, up to 1 TS/s ET Sampling I have ceased active development on this project. Please don't ask.
專案擁有者 協作者

8 GHz Sampling Oscilloscope

ted-yapoTed Yapo

28.2k
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A 16 bit RISC computer with video display, from just a few TTL and memory chips. Online C compiler and simulator available.
專案擁有者 協作者

Kobold K2 - RISC TTL Computer

roelhroelh

20.9k
285
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Using a light gun to interact with a video synthesizer and produce sound.
專案擁有者 協作者

NES Zapper Video Synth Theremin

russell-kramerRussell Kramer

18.1k
2.6k
3
23
I programmed Tetris for the Arduino. It was a 2-Day Project. So it is not that big. But funny. The LCD Display is not made for this :-)
專案擁有者 協作者

Tetris on Arduino + LCD

numericnumeric

17.8k
62
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How many TTL ICs do you actually need to output a VGA image?
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World's Simplest TTL VGA circuit?

george-footGeorge Foot

16.9k
1.9k
24
81
Who says CPUs waste energy by producing heat? - It can be used to warm coffee! A USB-driven, temperature-monitored quad-386 coffee heater.
專案擁有者 協作者

quad-386 coffee heater

magnustronmagnustron

16.3k
124
42
123
Remake of the TIL311 hex LED display with recent technology.
專案擁有者 協作者

PICTIL

alexAlex

16.2k
923
77
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AVR-based bootloader and IO card for RC2014 retrocomputer
專案擁有者 協作者

z80ctrl

jb-langstonJ.B. Langston

15.1k
9.4k
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35
niftyled is a plugin based open source framework to control LED devices using pixmaps.
專案擁有者 協作者

niftyled

niftylightniftylight

13.3k
88
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A 16 bit computer with 20 address bits and video display, from just a few TTL and memory chips. Instructions resemble 68000 / PDP-11.
專案擁有者 協作者

Kobold - retro TTL computer

roelhroelh

9.9k
2.4k
0
40
Put your Verilog on real hardware, real cheap
專案擁有者 協作者

FPGA Bootcamp #3

al-williamsAl Williams

8.8k
110
28
112
Modern take on TIL311 and reimagination of #PICTIL optimized for easier production and lower part count
專案擁有者 協作者

reTIL

alexAlex

8.5k
8k
2
33
Raspberry Pi Based Hardware Sampler / Synth Platform
專案擁有者 協作者

SamplerBox 1

p-tP. T.

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Dr. Cockroach 撰寫 10/10/2020 at 09:51 • point

Hello John and thank you for the like for the #LLTP - Light Logic Transistorless Processor 

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roelh 撰寫 07/17/2020 at 20:45 • point

Hello John, thank you for liking and following #Kobold K2 - RISC TTL Computer !

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Ken Yap 撰寫 03/15/2020 at 11:49 • point

Thanks for liking #Targeting SDCC to the 8080 I feel guilty neglecting it for so long.

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John Lonergan 撰寫 03/15/2020 at 12:15 • point

I'm going to want some kind of language binding at some point.

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John Lonergan 撰寫 08/26/2019 at 00:34 • point

Of course

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roelh 撰寫 08/25/2019 at 07:40 • point

Hi John, thanks for following #Kobold - retro TTL computer ! Liking it would be even better !

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