Designed at the World Headquarters of J&S Electronics. A spare bedroom in our condo.
I try to plug my stuff from time to time on different forums. I know I am often seen as an annoying guy hawking my wares, but I have invented a lot of cool ignition stuff. It's more "look what I did" than an actual sales pitch.
Shirley died recently from cancer. I found a video on her phone she made in 2016 and put it on youtube. It shows me testing an earlier version of the above system. I had to set the project aside the last three years while I cared for her:
https://www.youtube.com/watch?v=u0b3mFWPIqI