I'm looking for a way to track neighbourhood cats using their microchip, which is RFID on low frequency (125khz).
Unfortunately, from what I saw readers have a tiny range (not even half a meter) and require a couple of seconds to pick up the data. And I know nothing about electronics (but I can code).
So I'd love some input on possible solutions to explore.
Is it imaginable to make a longer range, faster reader? Or some scanning area like a shop's security gate at the door? Or... ?