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pic: dual fischerprice car
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Re: pic: dual fischerprice car
That's pretty cool... whats its top speed?
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Re: pic: dual fischerprice car
We need a video :) Also, make sure you have a breaker or fuse between battery and victor. Those motors have quite the stall current and Victors have quite the price tag.
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Re: pic: dual fischerprice car
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Re: pic: dual fischerprice car
i'm waiting on a new front steering knuckle because for the moment its rear wheel drive and the front left tire is at a crazy angle.
i was driving it inside "one of the advantages of electric" and ran into our piano and broke a shock absorber so i need to fix that this things crazy hyper. don't know the top speed but i could still probably gear it higher because of the monster torque. now imagine a cim on a monster truck hehe :cool: |
Re: pic: dual fischerprice car
Welcome to the world of on demand oversteer.
-Andy A. |
Re: pic: dual fischerprice car
Now buy a vex controller and sensors to make it autonomous :) .
An electronic compass, ultrasonic sensor and a Garmin GPS (for the rs232 serial port) would work nicely. |
Re: pic: dual fischerprice car
we've just ordered 2 vex kits but i'm not a programming person i just enjoy flipping it over backwards by pulling the trigger. and that'd have to be a heck of a program to react with how fast this thing goes. :ahh:
plus the batteries die in ten minutes thank goodness for twenty minute chargers :D and i just fixed the shock and the steering knuckle so now its 4wd oh yeah |
Re: pic: dual fischerprice car
First what batteries are you using. I recommend you use name brand cells such as GP or IB. And what turn motors are those that you are using?
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Re: pic: dual fischerprice car
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I've made several FP cars, one with 4 wheel drive and 4 wheel steering, I think some pics are up on an old thread of mine. It had an attachable cart that could launch rockets and sported a wireless video camera with independent pitch and yaw. I've been doing this sort of thing for 4 years now, and I've learned several things: 1) Victors can easily take 17v without the stupid cooling fan 2) FP Motors are sweet, but burn very easily when over-volted 3) 14.4V drill motors are awesome in RC cars(more torque and better power band than the FP) and they can be picked up for cheap at Sears/Sears Parts and Service |
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