Projects

Orkney Interactive Map

An interactive map of Orkney to keep track of which isles you have visited. No region selected No region selected Regions Visited 0 regions visited out of total choose name: or add yours: add name save regions load regions clear selection Tools: D3.js Natural Earth (for the geographical data: cultural maps at sub-country administrative divisions) MapShaper (to select just Scotland)

Scottish Council Map

An interactive map of Scotland to keep track of which council areas you have visited. No council area selected No council area selected Council Areas Visited 0 regions visited out of 32 choose name: or add yours: add name save regions load regions clear selection Tools: D3.js Natural Earth (for the geographical data: cultural maps at sub-country administrative divisions) MapShaper (to select just Scotland) Made with ♥\(_{ij}\) for \(\pi_{ij}\)

An electronic heart model

The following content follows a chapter in Hans U. Fuchs, Dynamics of Heat, 2nd Edition. In this weekend project, I made a model of the heart using analog electrical components and an Arduino. I’ll walk you through the modelling process, as well as the code for the Arduino and a quick Simulink simulation with more parameters. The Heart The model in this post concerns the human circulatory system. If you’ve ever had your blood pressure taken, you’ll have seen a pair of numbers: the systolic and diastolic blood pressures.