Building a Bamboo Planter (aka My Neighbours' Cats' Toilet)

I live in a huge apartment block on the ground floor with a private garden facing a large communal garden. The view is nice, but the lack of privacy bothers me, so I have taken to growing bamboo to make a living privacy screen.

Silicone Casting with 3D Printed Moulds

3D printing is not just for plastics. Well, it is (at hobbyist level), but you can print moulds to make things out of any material that can be casted.

Using KiCad with JLCPCB Assembly Service

I wrote some tools to help with generating BOM and placement files for the JLCPCB assembly service from KiCad.

Designing a 13A Arduino Motor Shield

What does it take to design a 13A constant-current/torque Arduino motor driver shield?

Video Editing on Linux - Action Cam SCUBA Diving Videos

I have an action cam (Sony FDR-X3000), and often document my adventures with it. But making SCUBA videos pretty is hard, because cameras are not optimised for the underwater environment.

UnnaturalLight – Part 2: Electrical Design

Blinking a few LEDs… how hard can it be?