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I built a niche little bit of tech (not really invention as much as applying a old idea to a backward field) when I was 19, I could've kept going but I ran out

by mhh__ 4y ago

I built a niche little bit of tech (not really invention as much as applying a old idea to a backward field) when I was 19, I could've kept going but I ran out of money on the 2nd iteration because RF is an expensive hobby.

melony 4y ago
RF is a very, very, expensive hobby. What was the idea you had for the field?
- mhh__ 4y ago
  Using RF rather than capacitive methods to detect hits between sabre fencers. I built the first one basically out of scraps and rtl SDRs, second one out of slightly better Chinese crap then ran out of money. Would be a compliance nightmare to sell either iterations. If I could do it with TDR instead I don't know