RE: [TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread Doug Conn
Thanks ! Now, I guess I HAVE to see if it actually works. From: rctankcombat@googlegroups.com [mailto:rctankcombat@googlegroups.com] On Behalf Of TyngTech Sent: Sunday, April 14, 2013 7:15 PM To: rctankcombat@googlegroups.com Subject: Re: [TANKS] Re: cheap laser distance range finder with U

Re: [TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread TyngTech
"I’m not even sure they’d need to pivot. It would be great not to use moving parts for this if possible. Cheap webcams now have a 1280 pixel horizontal resolution. If you separate two of those, facing straight ahead, by a known distance then you could calculate the physical distance based on th

[TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread Pete Arundel
Not sure if the stadia used for a golf rangefinder will help. The one I have (not that I've ever set foot on a golf course . . .) uses the height of the flag as the reference and is graduated to 300 yards / metres. It makes the assumption that all golf flags are the same height which seems to m

Re: [TANKS] Two new tanks under construction part 1.

2013-04-14 Thread OdysseySlipways
http://s224.photobucket.com/user/neroc1/media/schooltanksApril012_zpsac73b3c 2.mp4.html Chris -- -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.c

Re: [TANKS] Two new tanks under construction part 1.

2013-04-14 Thread OdysseySlipways
just looking at your tracks - would you benefit any of adding small pieces of wood onto the inner wood strip from the bolts to the outside edge? use it as a guide to help keep keep the tracks in place (vs the little dia of the bolts) and also give you something to thread your bolts into (rath

[TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread Joe Sommer
On Sunday, April 14, 2013 10:54:00 AM UTC-4, Pete Arundel wrote: > > And I think that Stadiametric ranging may be worthwhile. Dead simple - all > you need it an overlay on your video output. I am beginning to like Pete's recommendation more and more. This method was used in WWII and is still u

RE: [TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread Doug Conn
I'm not even sure they'd need to pivot. It would be great not to use moving parts for this if possible. Cheap webcams now have a 1280 pixel horizontal resolution. If you separate two of those, facing straight ahead, by a known distance then you could calculate the physical distance based on the pix

Re: [TANKS] Two new tanks under construction part 1.

2013-04-14 Thread Neil Rochford
http://static.photobucket.com/player.swf?file=http://vid224.photobucket.com/albums/dd267/neroc1/schooltanksApril012_zpsac73b3c2.mp4";> Neil " did anyone expext that ?" R -- -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroup

[TANKS] Re: New Business

2013-04-14 Thread Fred Thomson
Heck I bent 3/4". The Bulldog had two 48ahr SLA's that weighed about 37 pounds each. Run all afternoon without a recharge. :-) The Bulldog's fighting weight was pretty close to 220lbs. Running into things either broke the tank or the thing it hit. On Apr 14, 10:02 am, Derek Engelhaupt wrote: >

[TANKS] Re: map updates........?

2013-04-14 Thread Chuck
I need to add myself On Sunday, April 14, 2013 7:14:58 AM UTC-3, odyssey...@aol.com wrote: > > just putting it out there to see if anyone needs to add themselves to > the world map that hasn't done so yet (was just giving it a look-see > myslef...) > > Chris > -- -- You are currently s

Re: [TANKS] Re: New Business

2013-04-14 Thread Derek Engelhaupt
Wow Fred, you bent 5/8" axles? I've been using 1/2" axles and the only time I've bent them is when the tank was supporting close to 300lbs (me sitting on it). Derek On Sun, Apr 14, 2013 at 10:58 AM, Fred Thomson wrote: > You could use the same suspension but have different drive sprockets, > i

[TANKS] Re: New Business

2013-04-14 Thread Fred Thomson
You could use the same suspension but have different drive sprockets, idler, and road wheels by using 2060 attachment chain. This would pretty much solve the "throwing a track" problem. You could also design the track plates to have a more "authentic look" and you could bundle the whole thing up as

[TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread Pete Arundel
And I think that Stadiametric ranging may be worthwhile. Dead simple - all you need it an overlay on your video output. Bore sight on the + and all you have to do is bracket your target within the curved stadia lines and the elevation is set correctly. (Note eleveation not set correctly on a

Re: [TANKS] map updates........?

2013-04-14 Thread isaac goldman
Yeah i cant figure out how it works, but i need to add myself On Sun, Apr 14, 2013 at 6:14 AM, wrote: > ** > just putting it out there to see if anyone needs to add themselves to the > world map that hasn't done so yet (was just giving it a look-see > myslef...) > > Chris > > -- > -- > You

[TANKS] Re: cheap laser distance range finder with USB output

2013-04-14 Thread TyngTech
I think active sensor tech is a blind alley (get it, blind in bright sunlight... ;-). Passive is the way to go. Two pivoting cameras with an image overlay (ie, an optical rangefinder) is the correct path for the hobby and worthy of the efforts by Joe, Doug, and other equally skilled computer

[TANKS] Re: New Business

2013-04-14 Thread TyngTech
Loic wrote: "I'm contemplating a NEW product right now using our experience with the Panther hull, but more oriented toward the "gamers". The difficult question is always: THE TRACKS?" You hit the nail on the head. Our scale combat models operate in a very un-scale environment. They are aske

[TANKS] map updates........?

2013-04-14 Thread OdysseySlipways
just putting it out there to see if anyone needs to add themselves to the world map that hasn't done so yet (was just giving it a look-see myslef...) Chris -- -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com

[TANKS] Joe in Hermitage.........

2013-04-14 Thread OdysseySlipways
speak to me. looking for Joe Chris -- -- You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups.com To unsubscribe, send email to rctankcombat+unsubscr...@googlegroups.com Visit the group at http://groups.google.com/gro