Something like pic related, but with more modern things like ESP32, LoRa, etcProjects for things that can work in situations as simple as the power grid being off for some days, or mesh networking a farm, to the end of civilization.
There is nothing related to survival based on that. Are you high? Maybe a door shotgun trigger.I mentioned using an electric shock instead of primer for gun and what did i get? a ban.
https://www.w4npn.net/wp-content/uploads/2022/11/Crystal-Sets-to-Sideband.pdfBut you wouldn't get it.