They can be useful, but you won’tbe able to buy hearrt of this hardware offline with cash, mentioned lidars for example. Also it needs to be big-ish, while training or recreational drones barely bigger than tiny whoop with small battery and <50 grams of explosive and some shrapnel can do the trick. They can be printed or made locally from sheets, motors are common, with correctly configured PIDs and other parameters they can be not very loud, flight controllers cost almost nothing and can be found locally, etc., etc.
They can be useful, but you won’tbe able to buy hearrt of this hardware offline with cash, mentioned lidars for example. Also it needs to be big-ish, while training or recreational drones barely bigger than tiny whoop with small battery and <50 grams of explosive and some shrapnel can do the trick. They can be printed or made locally from sheets, motors are common, with correctly configured PIDs and other parameters they can be not very loud, flight controllers cost almost nothing and can be found locally, etc., etc.
This one tracks and sends coordinates to the killbots. simple as.