[TANKS] Re: High Power Servo Hack

2009-03-03 Thread Paul Hilton
OK Steve, sometimes I'm a bit 'thick" when it comes to electronics. I have zero experience with H-bridges and MOSFETs in general. Are you saying that this will do the job? http://130.94.182.150/servo.jpg Seems vastly overpowered for my app, but I'll give it a go. I assume that the ".2" bes

[TANKS] Re: AND MORE PANTHER BUILD PIC'S

2009-03-03 Thread Chrysanthos Kanellopoulos
Are these readily available plastic tracks, wheels and metal sprockets ? Sorry I have missed the discussion. They look beautiful whatever they are. It just worries me that steel sprockets will wear down plastic tracks in teh first place. Never mind though, I have stated before that I am parano

[TANKS] Re: MORE PANTHER BUILD PROGRESS PIC'S

2009-03-03 Thread Derek Engelhaupt
I like the build Kelly, I really do. My only concern is the tracks. R/C'ing a tank at slow speeds on flat ground is pretty easy. Doing it at Steve T. speeds through tall grass is harder. I had a lot of teething issues with tracks. Use of those tracks was the reason I had asked if the build was

[TANKS] Re: Electronic failsafes

2009-03-03 Thread Derek Engelhaupt
> > initiate a Death Blossom mode > now there's a term I haven't heard in many years! > > The Last Starfighter. Derek --~--~-~--~~~---~--~~ You are currently subscribed to the "R/C Tank Combat" group. To post a message, send email to rctankcombat@googlegroups

[TANKS] awsome rocket launchers

2009-03-03 Thread WWIIFanatic
i was looking at the wikipedia list and i found a few tanks with giants rocket launcher pods instead of turrets such as the MAR-240, LAR-160, TOS-1 and maybe a few more if anyone can make a rocket launcher i suggest these if paint gets in a tube will it ruin the barrel? --~--~-~--~~-

[TANKS] Re: 3 stage transmission

2009-03-03 Thread Tango71
Ok well here is my math so far. I did this with a 14.4v drill battery (fully charged) and a stop watch. I got 80 RPM I determined that with two drill batteries I would get about 160 rpm. So then I solved for X if 28.8v = 160 then 24v = 133.3 I used the calculator you posted up to determine my top

[TANKS] Re: Electronic failsafes

2009-03-03 Thread Modena
if you use a C6C it automatically cuts all RC signals if it loses contact with the TX to stop a runaway, although you still need the accessible switch as per the rules > initiate a Death Blossom mode now there's a term I haven't heard in many years! On Mar 4, 7:10 am, Michael Clark wrote: > Th

[TANKS] Electronic failsafes

2009-03-03 Thread Michael Clark
The rules state that there must be a marked and easily accessible ESD to stop a tank if it goes rogue. What about something like this: http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXHUH6 This sits between the servo and the receiver and if it detects a low battery or loss of signal it moves th

[TANKS] Re: 3 stage transmission

2009-03-03 Thread Mike Mangus
Nice run! It was funny though to see it running on a "tank treadmill". Keep exercising the tank to keep the weight down? ;) Mike M From: George Mastoras To: rctankcombat@googlegroups.com Sent: Tuesday, March 3, 2009 1:07:12 AM Subject: [TANKS] Re: 3 st