man, my schoolpals were going to build a segway for our high school exam.. i could try to ask them the documentation > From: m@lkeng.net > Date: Thu, 1 Jul 2010 13:26:36 -0400 > Subject: Re: Motor Contoller > To: piclist@mit.edu > > On Thu, Jul 1, 2010 at 1:19 PM, Ing. Marcelo Fornaso wrote: > > Dear Sirs, > > > > I'm working on a homemade Segway. > > I already got two electric wheelchair motors (24 V., >300 W.) and the necessary gyro and accelerometers. > > The PIC based main controller should not be a problem. > > > > Now I'm looking for the motors controller. I'm a DIY guy, so what I need is some guidance or just schematics for H bridges. I'd like to use only N channel mosfets, so the drivers should take care of it. The controller will have their own PIC to actuate the mosfet gates under command of the main PIC for speed and direction. > > I need just some sample circuits, so I can compare with my own design and maybe grab some ideas. > > Any help? > > > > Thank you very much. > > > > Marcelo Fornaso > > from Buenos Aires - Argentina > > > > If your goal is to get your homemade segmay moving in the next year > you should copy the OSMC (open source motor controller) design or buy > a board/kit from companies who sell them. There are a lot of details > that go into designing a motor controller that doesn't burst into > flames, yet works well. > > -- > Martin K. > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist _________________________________________________________________ Tanti account di posta? Unisci tutto sotto Hotmail http://www.windowslive.it/hotmail/GestisciAltriAccount.aspx -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist