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Stephen Holdaway

Software developer by day, hardware tinkerer by night.

Wellington, NZ
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18 Followers
5 Following
12 Projects
534 Likes
stephen-holdaway
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This user joined on 12/14/2016.

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Accessibility through sensors and signal processing
Project Owner Contributor

Hands-free patient call button

stephen-holdawayStephen Holdaway

6.4k
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An input device to enter any Unicode character over USB, in style
Project Owner Contributor

Unicode Binary Input Terminal

stephen-holdawayStephen Holdaway

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

Hardware boot selection switch

stephen-holdawayStephen Holdaway

6.3k
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A tiny version of the GPS Wall Clock
Project Owner Contributor

VQB 71 GPS Clock

stephen-holdawayStephen Holdaway

22.8k
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Rig and technique for digitizing 35mm film negatives.
Project Owner Contributor

35mm Flim Negative Scanning

stephen-holdawayStephen Holdaway

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

Time Circuits Timepiece

stephen-holdawayStephen Holdaway

View all 12 projects

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WiFi connected, solar powered, ePaper
Project Owner Contributor

WiFi ePaper

frank-bussFrank Buss

20.3k
794
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Minimalist desk clock based around Russian Nixie tubes.
Project Owner Contributor

Obsolete Time

operaptoropeRaptor

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

Arduino Due CP/M Personal Computer

martianMartian

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

IKEA Bekant Table Hacking

robin-reiterRobin Reiter

8.2k
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Programmable USB controller modules for gaming, CAD modeling, video editing, and more
Project Owner Contributor

Modular USB Hotkey Controller

cole-bCole B

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

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
Project Owner Contributor

Picki

avrAVR

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

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
Project Owner Contributor

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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