Print Page - Guys, I need your help.

Title: Guys, I need your help.
Post by: Malolan Venkataraghavan on April 16, 2017, 12:00:46 PM

I am planning to make an RC car. I am planning to use 12V Johnson motor of 200rpm. I've been searching for brushed ESCs of rating 12V 10A with reverse and break but I couldn't find any.

I'd appreciate your help. Please let me know if the specified ESC is a good choice or if I should buy the 320A ESC that I could find. Also, if 10A ESC is the right choice, could you please suggest where I can buy it?

Thanking You,
Malolan.V

Title: Re: Guys, I need your help.
Post by: Swapnil on April 16, 2017, 12:28:32 PM

Here you go.

For a single motor setup:
http://robokits.co.in/motor-drives/dc-motor-driver-20a

For a differential steering setup:
http://robokits.co.in/motor-drives/dual-dc-motor-driver-20a

You'll just need a :Rs: 200 arduino between these and your receiver.

Title: Re: Guys, I need your help.
Post by: Malolan Venkataraghavan on April 16, 2017, 12:31:09 PM

Thank you so much, Mr. Swapnil.

This is exactly what I was searching for.

Thanks again,
Malolan.V

Title: Re: Guys, I need your help.
Post by: Swapnil on April 16, 2017, 04:26:51 PM

Glad I could help! :)

If I may ask, is this for a competition or just a personal project?

Title: Re: Guys, I need your help.
Post by: sundaram on April 16, 2017, 06:54:37 PM

12V Setup 20 Amps ESC without breaks

http://www.amazon.in/Generic-Brushed-Speed-Controller-without/dp/B019DOXZQO/ref=sr_1_2?ie=UTF8&qid=1492348837&sr=8-2&keywords=Brushed+ESC

8.4 Volts setup 10 Amps ESC with breaks

http://www.ebay.in/itm/122178016548?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Title: Re: Guys, I need your help.
Post by: sundaram on April 16, 2017, 06:55:21 PM

Just bought two each for my sons fire fighting Tank projects

Title: Re: Guys, I need your help.
Post by: sundaram on April 16, 2017, 06:57:35 PM

Any Source for a L9110 Chip DIP8 Package. The motor drivers came with a wrong IC in one on the kit.

Title: Re: Guys, I need your help.
Post by: Swapnil on April 16, 2017, 08:26:53 PM

Sandy sir, I couldn't find any sources for a DIP SMD L9110.

Found a link for a low cost L9110 based board, though. You might be able to desolder the chip from it.

http://www.rhydolabz.com/robotics-motor-drivers-c-155_162/l9110-motor-control-driver-p-2257.html

Title: Re: Guys, I need your help.
Post by: sundaram on April 17, 2017, 09:44:55 AM

Thanks Swapnil. Got a similar one with DIP8 Package what I need. SMD I cannot use on mine. Hope it reaches well in time to salvage the project.

@Malolan apologies for hijacking your thread. That was my last post on my querry

Title: Re: Guys, I need your help.
Post by: sinGN on April 17, 2017, 03:26:05 PM

Good idea.

Title: Re: Guys, I need your help.
Post by: Malolan Venkataraghavan on April 22, 2017, 01:12:32 PM

Mr. Swapnil, I'm doing this only for fun, not for any competition.
Though, currently I am going to participate in an RC boat race. Is it good to use EDF for RC boat? If not, please suggest a good motor and propeller for the same.

Thanking you,
Malolan.V

Title: Re: Guys, I need your help.
Post by: Swapnil on April 22, 2017, 01:35:05 PM

I don't know much about RC boats, but I'd never recommend using an EDF on one. I tried using an EDF on a hovercraft once but the control was really difficult.

I found some stuff at hobbyxyz. Check out the other Indian websites too.

http://hobbyxyz.com/index.php?route=product/category&path=64

Title: Re: Guys, I need your help.
Post by: Malolan Venkataraghavan on April 22, 2017, 01:38:16 PM

Thanks, Mr. Swapnil

RC India

RC Models => Cars => Topic started by: Malolan Venkataraghavan on April 16, 2017, 12:00:46 PM