Ron G6LTT bought a PIC-based Radio-Kits SWR Meter kit (more info here) about 3 years ago at the same time as I bought mine. He still hadn’t assembled it, so I volunteered to build it for him. Pictures below….
73
Derek M0XDC (email: m0xdc@lefars.org.uk

Four Toroids later, each has 23 turns, the one on the left is T2 and had to be wound in the opposite direction.

Completed and calibrated, Ron G6LTT has the nice job of cutting the holes; the question is will it take him another three years? :).
I won’t be taking bets on that ;).
Awaiting the photos from Ron G6LTT with the completed unit….