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Dylan Brophy

into arduino, fpgas, soldering, and especially building my own computers.

Austin, TX

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This user joined on 09/11/2015.

My Projects

An operating system for larger microcontrollers, like Teensy 4.0, ESP32, or Artemis

NTIOS (Arduino OS)

dylan-brophy Dylan Brophy

Building computers on Arduino platform is fun. How far can we take this?

Arduino Desktop

dylan-brophy Dylan Brophy

Making a Minecraft clone that runs on the Teensy 4.1 in the Arduino environment.

Arduino Minecraft

dylan-brophy Dylan Brophy

Making an 80s GDC run for the first time in decades, and my first real hack on hackaday.io

uPD7220 Retro Graphics Card (and VGA hack)

dylan-brophy Dylan Brophy

A pocketbeagle in stamp form, for direct SMT soldering to your board

BeagleStamp

dylan-brophy Dylan Brophy

Advanced graphics for anything from homebrew computers to weather reporting boxes and everything that can communicate over 3.3-5v UART.

Arduino Graphics Card

dylan-brophy Dylan Brophy

View all 22 projects

Projects I Contribute To

Tindie

A place for Tindie sellers and the community to meet and stretch their legs

Tindie Dog Park

Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)

Hackaday TTLers

yann-guidon-ygdes Yann Guidon / YGDES

I actauly have a tablet like design since my original case broke.

RetroPie portable

pokegensplayer04

My Lists

BMS & Battery Related

BMSes I like. Mostly focused on higher cell counts.

Curated by Dylan Brophy

Blockchain and Cryptocurrency

Projects which use cryptocurrency or blockchain tech in some way

Curated by Dylan Brophy

My Pages

Standard PCB Measurements and Dimensions
05/17/2024 at 14:29 • 0 comments

This page is for me to drop measurements and dimensions on various PCB layouts, especially for ones I've spent way too long searching to find. Hopefully we won't have to dig as deep to find them after this.
First one: Pico-ITX. For some reason getting dimensions for this is very difficult. Here's measurements for a reference design:I found it in this PDF: https://linuxdevices.org/ldfiles/misc/Pico-ITX_Form_Factor.pdf

Nano-ITX:It's from https://macroems.ru/modul-nano-itx/

Mini-ITX, just so we're complete:From https://cdn.instructables.com/ORIG/FJD/TETT/GU59XBKK/FJDTETTGU59XBKK.pdf

I'll add more to this later if there's some other board layout I can't find info on.
Test Page
07/28/2019 at 20:06 • 28 comments

Do whatever here, making this page so I can do experiments on HaD comments etc
Edit:
SUCCESS. WE HAVE MADE A COMMENT WITH NON-PRINTABLE CHARACTERS ONLY!
Ethereum Dapp Page
06/08/2019 at 18:59 • 0 comments

Metamask Developer Notes
Medium Metamask Breaking Change

View all 4 pages

Projects I Like & Follow

Building a retro-styled homebrew computer and operating system with modern microcontrollers.

Homebrew Computer & OS from modern MCUs

shane-c-mason Shane C Mason

Exploring the innards of the battery

Ryobi 40V Battery investigations

A wrist watch that uses rare vintage LED dot-matrix HDSP-2000 indicators

HDSP-2000 Wrist Watch

vitalii Vitalii

Modern recreations of a 1898 21-segment display

SC-002

A way for the RSV Nuyina Hull to be inspected through the collection of biosecurity risk via the BlueROV2.

Ice Breaker Hull Inspection Collection

Underwater sample collection prototype developed as part of a University of Washington study abroad program to QUT in Brisbane, Australia.

Subzero UROV Flora Fauna Collection Attatchment

Connecting an LCD monitor to STM32

1080p on an STM32 Microcontroller

gabriel-csfalvay Gabriel Cséfalvay

Displaying a lot of information from an XMEGA on an LCD

VGA Output on an Atmel XMEGA

gabriel-csfalvay Gabriel Cséfalvay

A 64K Z80 computher that you cand build by yourself only with perfboards, wires and some components

The Homebrew Handwired Z80 Computer - H2Z80

This project is in an ongoing state, and it is also in a research state. The end goal Besides a FW Dump, is to load a custom OS with desktop

Shenanigans with Directv and Dish Satelitte DVRs

julian-r Julian R

Project to design high accuracy, 3D printable Robotic Arm with 3D printable planetary gearboxes, and controlled using dynamic model.

3D Printed 6DOF Robotic Arm

A small fan controller for 12V Casefans powered from 5V. With built-in Splitter

USB Powered 12V Fan Controller

foxhood FoxHood

Captures and Displays Temperature, Humidity and Barometric Pressure.

A Small Weather Display / Recorder

because F-CPU, YASEP and YGREC8 are not enough and I want to get started with the FC1 but it's too ambitious yet.

YGREC32

yann-guidon-ygdes Yann Guidon / YGDES

Trying to build a radio receiver out of household items, garbage, and other junk. The goal is to have everything from scratch except tubes.

Trash radio receiver

beau-l-robertson Beau L Robertson

A remotely accessible PC connected to a custom telescope mount to allow me to stargaze from inside my house over the internet.

Star Seeker

MNIST Neural Network Inference on a 3 cent Microcontroller

BitNetPDK

Dual-bus 80486 processor board with SVGA graphics

VMEbus+STEbus i486 (VSCIM486)

View all

Bits

Mitsuru Yamada wrote 05/21/2024 at 00:14

Thank you for liking my #CMOS Homemade Operational Amplifier! This op-amp with discrete MOSFETs was more difficult to adjust to the correct operating point than the configuration with bipolar transistors. But I was able to reproduce the feature of high input impedance.

Are you sure? yes | no

roelh wrote 04/16/2023 at 15:13

Hi Dylan, thanks for liking and following the #Isetta TTL computer !

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roelh wrote 09/13/2019 at 19:13

Hi Dylan, thank you for liking and following #Kobold K2 RISC computer !

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Dr. Cockroach wrote 07/19/2019 at 08:56

Hey Dylan, Thank you for the like and follow for #Light Logic - Diode Resistor Logic out of its cage

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jvsalatino wrote 07/02/2019 at 17:41

Thanks for follow my project: Portrait Painter Robot Project.

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Dylan Brophy wrote 07/02/2019 at 18:11

Yea! #Portrait Painter seems really cool!

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roelh wrote 04/12/2019 at 07:20

Hi Dylan, thanks for following and liking the #Kobold retro TTL computer !

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Starhawk wrote 04/04/2019 at 15:56

Thanks for the like and follow -- and if you want to give Linux a second shot -- let me know, OK? I can play guidebook. Not well, but I can do it.

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Dylan Brophy wrote 07/02/2019 at 18:15

Just reading this again today - I forgot all about it I guess XD.

Funny, now 3 of my 4 computer systems run linux, I use an android phone, and the only windows computer I have is Win7 bc I hate win10. LONG LIVE LINUX!!!

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Starhawk wrote 07/02/2019 at 21:40

Indeed :D

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Jasper Sikken wrote 02/02/2019 at 06:11

thanks for following my project https://hackaday.io/project/159139-tiny-solar-energy-module-tsem

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Dylan Brophy wrote 02/04/2019 at 22:04

No problem! I am looking into energy harvesting and energy in general.

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roelh wrote 11/10/2018 at 08:51

Hello Dylan, thanks for liking and following the Simple Relay ALU, https://hackaday.io/project/162246-simple-relay-alu !

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Dr. Cockroach wrote 10/12/2018 at 16:10

Good afternoon Dylan and thanks for the follow & like for #Light Logic :-)

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roelh wrote 10/12/2018 at 07:38

Hi Dylan, thanks for following and liking the One Square Inch TTL CPU, https://hackaday.io/project/161251-1-square-inch-ttl-cpu !

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Josh Starnes wrote 08/07/2018 at 19:13

Thankyou for the follow, be sure to skull anything you like :)
https://hackaday.io/project/159232-phytoplankton-power-hybrid-microbial-fuel-cell

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Dr. Cockroach wrote 06/19/2018 at 23:33

Good evening Dylan and thanks for liking #ColorChord :-)

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Craig Hissett wrote 06/19/2018 at 20:34

Thanks for following the #Digibone project dude!

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Eric Hertz wrote 04/27/2018 at 20:51

Hey DB, thanks for liking Floppy-Bird!

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Dylan Brophy wrote 04/27/2018 at 22:31

Np! Seems interresting!

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Eric Hertz wrote 06/28/2018 at 01:05

also thanks for liking my and @Yann Guidon / YGDES 's random-image-dump

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roelh wrote 04/01/2018 at 07:24

Hi Dylan, thanks for liking the One Transistor FlipFlop, https://hackaday.io/project/112126-one-transistor-flipflop

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Vishnu Mohanan wrote 03/20/2018 at 16:18

Thanks for the like on my EXPLOG project :)

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Craig Hissett wrote 02/13/2018 at 22:26

Thanks for the follow mate! Some fantastic projects on your page!

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Dylan Brophy wrote 02/14/2018 at 01:31

Thank you :D I like your projects too

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Samuel A. Falvo II wrote 10/01/2017 at 01:38

Thanks (again) for the follow on the Kestrel-2DX. :)

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Dylan Brophy wrote 10/01/2017 at 01:42

no problem :D it's cool; I love computer projects

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Morning.Star wrote 07/08/2017 at 10:59

Nice, thanks for the follows :-) I'm glad this stuff is actually useful to someone.

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