View Full Version : bets hbridge

07-31-2006, 01:19 AM
should i use transistors or mosfets to drive my motors? im running a small motor and then a fairly large motor.. not sure on the current draw because i dont have a multimeter.

Brian Carpenter
07-31-2006, 03:21 AM
Pretty vauge question and nearly impossible to answer with out the requried current for the application


It's Only A Stupid Question If You Have Not Googled It First!!

07-31-2006, 06:12 AM
well i know that both of them run off a 7.2 volt Ni-Cd 1800 MaH battery...

07-31-2006, 06:13 AM
also i cant find any documentation of a mosfet hbridge... just controllers... that was on google too

07-31-2006, 10:09 AM
Against my better judgement I am spending time to respond to this post and others of the same·type posted lately:

a) If you type "mosfet bridge" or·"mosfet hbridge" into Google, you will find a pleathra of information on mosfet h-bridges.· How easy is that?· Could it be any easier?· (If you don't understand the hits you get from Google, then post here for clarification of specific points.)

b) I too am a terrible speller, but it is easy to use a spell checker before posting.· Who in their right mind wants to show the world how they are a bad speller and too lazy to do anything about it?

c) Is it not common sense to read your post one last time before submitting it?· Specifically, to determine if other people who are NOT in your head, or mind readers, might actually be able to understand your question or have enough information to determine what your question actually is?· (See first post of this thread).

I am not trying to intimidate people from posting.· The Parallax Forums are better than most, in terms of quality information and interesting electronic discussion.· Lets all work to keep them that way.