or drill press

Easy Lens Converter

Easy Lens Converter

After buying an old lens from a charity shop I realised that there was no way it was going to fit onto my Canon DSLR. After a bit of thinking I decided to make a lens converter with a few old lens caps.

Listening to Satellites with a Homemade Yagi Antenna

Listening to Satellites with a Homemade Yagi Antenna

One of my favorite things to do is talk with other ham radio operators through satellites or the International Space Station (ISS). To do this, I stand on a rooftop and tune a handheld multiband radio while tracing the orbit of a satellite or the ISS with my homemade yagi antenna.