Birdbox camera

Birdbox camera

Oct 24, 2020
A birdbox camera based on a Raspberry Pi Zero.
Designing for Opto-mechanical Assemblies

Designing for Opto-mec...

Oct 22, 2020
I’ve done a fair amount of design for opto-mechanical assemblies over the years , and want to share some advice on the things that I’ve learnt.
Climbing Frame

Climbing Frame

Sep 17, 2020
I designed and built a climbing frame for my kids. We weren’t able to find something commercially that fitted the bill, so I realised that the only way to get what we wanted was...
NextUp

NextUp

Sep 16, 2020
What is your next video call, and where is it? A macOS application for improved productivity during a busy day.
Fencing mask facemask clip

Fencing mask facemask ...

Aug 28, 2020
Hold a disposable face mask inside your fencing mask with some simple clips that I’ve made. These are available in return for a donation via Paypal. Click the button below to o...
Car centre-console tray

Car centre-console tray

May 28, 2019
I made a flexible pen holder and noise dampening mat for the centre console of my car because the bin under the arm-rest has a plasticy bottom and there’s nowhere to store a pe...
Embossing Tool

Embossing Tool

Apr 8, 2019
I made an embossing tool to press a logo into some certificates. The logo is pressed into a foil sticker that’s applied to the certificate, and makes it look a lot more special ...
IRmadillo Cufflinks

IRmadillo Cufflinks

Mar 21, 2018
I made some cufflinks featuring an Armadillo logo in steel. The cufflinks are 3D printed from a design that I made.
WiFi connected lamp

WiFi connected lamp

Aug 3, 2017
I built a wifi-controlled colour-changing standard lamp based on an old Habitat lamp that stopped working several years ago.
Automated heating control

Automated heating control

Apr 21, 2017
As part of my distributed temperature sensing network, I built a system to control the central heating. The basis of the board is an ESP8266-12 radio with integrated micro-cont...