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H-bridge braking -- DC Motor

I have an H-bridge with internal diodes for freewheeling on each igbt. Braking can be accomplished the following ways:...
17 comments posted 21yrs
posted by valemike
17 comments posted 21yrs posted by valemike

Mars Exploration Rovers Update - July 11, 2005

http://marsrovers.jpl.nasa.gov/mission/status.html SPIRIT UPDATE: Spirit Scuffs - sol 532-537, July 11, 2005 Over the F...
0 comments posted 21yrs
posted by baalke
0 comments posted 21yrs posted by baalke

12-24v 60Amp DC motor control/driver circuit

I am an amateur robot hobbiest with limited budget. I want to build a powerfull wheeled mobile platform with differenti...
2 comments posted 21yrs
posted by okurt
2 comments posted 21yrs posted by okurt

My house as a robot

Just musing here, kind of like munching on grass on the other side of the lake while the world spins by: Twenty years a...
0 comments posted 21yrs
posted by Waynelund
0 comments posted 21yrs posted by Waynelund

Current limiter for DC motor

Hello, I've already made a set of cards that control speed of a small DC motor. It works quite well, but there is no cu...
2 comments posted 21yrs
posted by dalma.durier
2 comments posted 21yrs posted by dalma.durier

ir detection

Can reliability of IR or RF signals be influenced by time of day? I have an IR transmitter attached to my PC. It sends...
6 comments posted 21yrs
posted by codefinger
6 comments posted 21yrs posted by codefinger

ER1 ... not executing commands

Im writing the commands..im sending them...but i just cant get anything from the robot.. appreciate any help!!!!! or any...
1 comments posted 21yrs
posted by someonekicked
1 comments posted 21yrs posted by someonekicked

PC based robot design -- musings

As I am working on the robot software. You make changes here and there, and you start to think about how to make things...
3 comments posted 21yrs
posted by mlw
3 comments posted 21yrs posted by mlw

AAAI-05 student blog

AAAI-05 Blog [1] is a student blog about AAAI's 20th National Conference on Artificial Intelligence (AAAI-05) and 17th...
0 comments posted 21yrs
posted by finin
0 comments posted 21yrs posted by finin

An $800 robot...

http://cs.gmu.edu/~eclab/projects/robots/flockbots/pmwiki.php?n=Main.Home
24 comments posted 21yrs
posted by mlw
24 comments posted 21yrs posted by mlw

Mars Exploration Rover Update - July 5, 2005

http://marsrovers.jpl.nasa.gov/mission/status.html OPPORTUNITY UPDATE: Back to 'Purgatory' - sol 497-502, July 05, 2005...
0 comments posted 21yrs
posted by baalke
0 comments posted 21yrs posted by baalke

grounding motor case

Howdy I've been chasing noise related to some new Polaroid sonar modules on a 6-wheel robot, and it appears that I can...
37 comments posted 21yrs
posted by dpa
37 comments posted 21yrs posted by dpa

On Sale this week

On sale this week: 2.125" x 1.375" x 0.58" RadioShack Project Box. These are perfect enclosures for small robots or rem...
0 comments posted 21yrs
posted by topazx2
0 comments posted 21yrs posted by topazx2