I don't have any Ham radio projects, other than some antenna tunning (used a load coil from a 1/4 wave 6m antenna to make a 3/4 wave 2m antenna), and converting old PC power supplies to bench top 12v power supplies (which is easy with old AT PSU's, but I usually used ATX PSU's, which are a little more difficult to convert).
Sometime soon I should be modifying an old TV antenna for use on 2m. Just gotta get it off the 40' roof... lol