Our cats are really bad about staying out of the kitchen, I wanted to set up the PI and a speaker in the kitchen and put some kind of sensor on their collar so when they go in the kitchen a high-frequency sound will play, I've looked into both UHF RFID and FM for this but I am unsure of where I should start, suggestions appreciated, thanks!
Statistics: Posted by Nccm — Sat Nov 09, 2024 12:44 am