> We do not know the legality of this project but there is some one spying = on > us with a toy QUADCOPTER. It transmits the picture by WIFI. > Is there some way to detect when a wifi signal comes into range and possi= bly > get a directional fix on it. >=20 > With these things becoming more and more prevalent it would be a nice > product make to mess them up. There are several products that run on mobile phones and PCs to find Wifi n= etworks. One I like is insider which runs on both Android and PC, and I as= sume iThingy. It knows about both 2.4GHz and 5GHz channels. --=20 Scanned by iCritical. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .