What ??? one of the most famous raids of the war and you haven't seen the m= ovie??? https://www.youtube.com/watch?v=3DE1DCxpMz8aU for a two minute segment of d= ropping the first bomb, including showing (not very well) the light beam he= ight finding mentioned below. -----Original Message----- From: piclist-bounces@mit.edu On Behalf Of Neil Sent: 08 October 2019 04:48 To: Microcontroller discussion list - Public. Subject: Re: [EE] Locating object position by radio Yes, I expect that (almost) any solution will be implemented from multiple = angles and the results correlated. Never saw that movie btw. ;) Cheers, -Neil. On 10/7/2019 7:20 PM, David Van Horn wrote: > One more thought, if you go optical, then multiple sensors with overlappi= ng fields of view (venn diagram) will tell you when the object is in the ov= erlap by hitting all the detectors, similar to the optical sighting method = in "The Dam Busters" where they had two beams of light that merge to one if= the aircraft is at the right altitude. As you get lower, the overlap area= shrinks, allowing for easy localization once you find it at higher altitud= e. > > -- > David VanHorn > Lead Hardware Engineer > > Backcountry Access, Inc. > 2820 Wilderness Pl, Unit H > Boulder, CO 80301 USA > phone: 303-417-1345 x110 > email: david.vanhorn@backcountryaccess.com > > > -- http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/chang= e your membership options at http://mailman.mit.edu/mailman/listinfo/piclis= t --=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 .