I dabble a bit. I'm a ham radio operator, so I've built and tinkered with radios before. Also, when I have some free time and money (mostly time), I'm going to

I dabble a bit. I'm a ham radio operator, so I've built and tinkered with radios before. Also, when I have some free time and money (mostly time), I'm going to get an FPGA and explore an idea I had for a massively-parallel processor design.