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My First scratch built RC Car

Started by alokhovercraft, February 19, 2013, 11:32:07 PM

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alokhovercraft

Hello Members and guests,
                                      I would like to present my first RC Car which has a custom made wooden chassis. Here's the youtube video link...

http://www.youtube.com/watch?v=HlmhwLGlzzU&list=UU05_M1RlbnwwJ6migLb3nzA&index=1
             
currently I am using a flysky 6 ch. radio, 2 cell lipo, geared brush motors, and a standard servo for the steering. I plan to upgrade the motor and the battery as my current setup is a very low speed one. I also plan to fabricate a body which will sit on top of the chassis. 
Your suggestions / comments are most welcome.
                     
12 Volt Madness....!!!

alokhovercraft

I have a question...How do I start building the body? I am thinking of using coro/sunboard... any suggestions?
12 Volt Madness....!!!

VC

Absolutely GREAT effort. Seems to generate a lot of torquey power. You may want to build it into a Moon Buggy or a Dune Buggy with bigger tyres.
Growing old is mandatory, growing up is optional!

alokhovercraft

got the idea... after looking at the pictures, I got an idea how the roll cage will look like...will use 1/2 mm galvanised wire to make the roll cage...will paint it blue... now I am going to mix the looks of a buggy and a drift car... hope it drifts...!
12 Volt Madness....!!!

arun.sreelakam

Alok bhai, Why cant you use more rpm geared motors..? or try using brushed motors with single stage gear reduction.. will give you a decent speed... Very nice effort.. The car looks good, make it more good bro.. :)  :thumbsup: :thumbsup:
Turnigy i10|Flysky 9xb|Hoverfly quadcopter|Arduflyer apm 2.5 with gps|Pixhawk|Homemade micro night vapour|Homemade ornithopter(in progress)| Reptile Quad with Gopro Brushless gimbal | Naza v2| APM 2.6 with GPS | Micro quad self made | FrSky| v911 Helis | 1200mm Hexacopter with 5d gimbal | 1300mm x8 With Red Gimbal | 1000mm Octo|

alokhovercraft

I am dreaming of making my own differential gearbox one day...I am currently thinking of upgrading to 1000 rpm geared brush motors and a 3 cell lipo...will cost 2500-3000/- more...so kept it on hold... meanwhile, I designed a reverse system as my turnigy brushed ESC does not have a reverse function...Here's a video overview of my RC car when I was testing the reverse system on the bench...




I need some good looking tyres...I need ideas on how to make cheap DIY tyres...
12 Volt Madness....!!!

alokhovercraft

#6
upgraded the motors to 1000 rpm high torque motors. now I get wheelspins!!!!!!!!! planning to upgrade later to 3000 rpm motors so more wheel spin and maybe drifts!!!! woohoo... will upload a video soon...
12 Volt Madness....!!!

lastRites

Cheapest would be to get them off a cheap Chinese rc car you can get around for 300-600 bucks. I had bought a similar car and ripped out the electronics and replaced them with my proportional rc system :P
I am afraid that only tailspins and some short power-slides are all that a rear-wheel drive rc can do :( If you can power the front wheels too, it would definitely drift! Best of luck!! :)
It is the pervading law of all things organic and inorganic,
Of all things physical and metaphysical,
Of all things human and all things super-human,
Of all true manifestations of the head,
Of the heart, of the soul,
That the life is recognizable in its expression,
That form ever follows function. This is the law.

sanjayrai55

Meccano: good way to build a chassis

alokhovercraft

I want to sell the 2 motors which currently power my car... i.e. 12 volt geared 1000 rpm-8kg torque DC Brushed motors. tested only for 1 hour.

Reason- I want to upgrade to high RPM motors as I plan to make a 4 wheel drive drift car....... Price-600/- plus shipping. Pics will be uploaded soon. Here's a video of the motors running off a 2S 2200mah Lipo...Kindly PM if interested.

http://www.youtube.com/watch?v=vtxin4Zmg10&feature=youtu.be

12 Volt Madness....!!!

VC

This is awesome! I need 3 reversible brushed ESC's for my boats. Greatguns (my partner) is busy with his official assignments. Can you make them for me? Please call me or PM me the details.

Regards.
Growing old is mandatory, growing up is optional!

alokhovercraft

Almost finished building a body for my car...thinking about adding LED accent lighting and headlights on it...
12 Volt Madness....!!!

VC

Good build. Sunfoam? Please change the wheels. If need be, buy a cheap toy car and take the wheels off.
Growing old is mandatory, growing up is optional!

alokhovercraft

yes sunfoam...wheel upgrade is on paper right now...meanwhile I installed a horn on my car...
Here's the video link...
http://www.youtube.com/watch?v=wi0iSZQOES4&list=UU05_M1RlbnwwJ6migLb3nzA&index=1
12 Volt Madness....!!!

VC

Growing old is mandatory, growing up is optional!

alokhovercraft

did some test on the sidewalk... here's the video... next job is to add some more curves and paint it then fit the lights...
12 Volt Madness....!!!

alokhovercraft

An update on my build... painted the body and added tail lights.......
12 Volt Madness....!!!

lastRites

It is the pervading law of all things organic and inorganic,
Of all things physical and metaphysical,
Of all things human and all things super-human,
Of all true manifestations of the head,
Of the heart, of the soul,
That the life is recognizable in its expression,
That form ever follows function. This is the law.

Rahulvyas

-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student