DIY projects for sports and photography
Photography
A light-activated camera trigger (electronics)
Wiring the Nikon D70 remote for external triggering (simple electrics)
The Nikon D70 IR remote and fibre optics (foam and sticky tape)
Underwater gear
Add keywords to EXIF data of photos on Mac OS X (computing)
Make calendars with Photoshop (computing)
A portable fill-in reflector
Winter sports
Build an arctic touring sled
Customise your tour skis
Ice-climbing accessories
Build a skate sail
Electrically-heated insoles and gloves
Others
Balance chair
Home gym