Stephen Holdaway

Software developer by day, hardware tinkerer by night.

Wellington, NZ

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12 Projects

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stephen-holdaway

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This user joined on 12/14/2016.

Accessibility through sensors and signal processing

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Hands-free patient call button

stephen-holdawayStephen Holdaway

An input device to enter any Unicode character over USB, in style

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Unicode Binary Input Terminal

stephen-holdawayStephen Holdaway

2021 Hackaday Prize

51.4k

5.2k

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A physical switch for my computer to choose between Linux and Windows

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Hardware boot selection switch

stephen-holdawayStephen Holdaway

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A tiny version of the GPS Wall Clock

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VQB 71 GPS Clock

stephen-holdawayStephen Holdaway

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Rig and technique for digitizing 35mm film negatives.

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35mm Flim Negative Scanning

stephen-holdawayStephen Holdaway

15.5k

A practical-size, Back to the Future themed digital clock mimicking the "Present Time" portion of the DeLorean's time circuit displays.

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Time Circuits Timepiece

stephen-holdawayStephen Holdaway

Follow for the 'Hacklet' and latest news about hackaday.io

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Hackaday.io Project

lutetiumLutetium

The 2017 Hackaday Prize

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WiFi connected, solar powered, ePaper

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WiFi ePaper

Minimalist desk clock based around Russian Nixie tubes.

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Obsolete Time

operaptoropeRaptor

16k

An affordable computer that anyone can make! CP/M for all! *** A RunCPM Project***

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Arduino Due CP/M Personal Computer

martianMartian

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Elec. Adjustable Table now has Memory Functions and is Controllable via Serial

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IKEA Bekant Table Hacking

robin-reiterRobin Reiter

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Programmable USB controller modules for gaming, CAD modeling, video editing, and more

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Modular USB Hotkey Controller

cole-bCole B

The 2017 Hackaday Prize

Defeat the "floating head aliens" in this ray casting graphics game done on an Arduion

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Ray casting on an Arduino

skoogSkoog

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An Open Source Pick and Place Machine built on TinyG, Chilipeppr. Beaglebone Black, and OpenCV

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Picki

avrAVR

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An Aircraft Transponder for the Experimental Aviation Community to meet the 2020 FAA ADS-B mandate.

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1090 MHz Mode S "extended squitter" transponder

sn101124102SN:101124102

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An 3D-printed arduino-based alarm clock inspired by those 2-key activation sequences that we can see often in movies

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The Alarm Clock with a 2-key deactivation sequence

albert-gonzalezAlbert Gonzalez

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Martian wrote 02/16/2019 at 14:42 • point

Thanks for liking my Arduino Due CP/M Personal Computer project:

https://hackaday.io/project/19560-arduino-due-cpm-personal-computer

;-)

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Stephen Holdaway

My Projects

Hands-free patient call button

Unicode Binary Input Terminal

Hardware boot selection switch

VQB 71 GPS Clock

35mm Flim Negative Scanning

Time Circuits Timepiece

Projects I Like & Follow

Hackaday.io Project

WiFi ePaper

Obsolete Time

Arduino Due CP/M Personal Computer

IKEA Bekant Table Hacking

Modular USB Hotkey Controller

Ray casting on an Arduino

Picki

1090 MHz Mode S "extended squitter" transponder

The Alarm Clock with a 2-key deactivation sequence

Share this profile

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Become cool instantly

Stephen Holdaway

My Projects

Projects I Like & Follow

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