Search found 166 matches
- Fri Oct 03, 2003 4:03 am
- Forum: General Discussion
- Topic: Stepper motors
- Replies: 4
- Views: 2276
Re: Stepper motors
U may as well use an ordinary dc motor. Good analogy here would B turning a motorbike into a push bike!!!<p>B)
- Tue Sep 23, 2003 11:02 am
- Forum: General Discussion
- Topic: physics ?
- Replies: 21
- Views: 9606
Re: physics ?
In the case of the meteor, yes, due to the friction caused by the atomosphere which will be acting for all purposes in an opposite dirction to the gravitational pull of the earth, acting like a brake, this braking effect is what is causing the heat. If in a vacuum then unless the cube hits anything ...
- Sun Sep 14, 2003 12:58 pm
- Forum: General Discussion
- Topic: drill bits
- Replies: 12
- Views: 5720
Re: drill bits
Use a lubricant a little chain oil or somit.<p>B)
- Mon Sep 08, 2003 10:15 am
- Forum: Computer Programming
- Topic: EPIC Pic programmer trouble
- Replies: 1
- Views: 3032
Re: EPIC Pic programmer trouble
Find the voltage regultor on te PCB + check irs output (probably 5v DC) if this is not presant the either ur regultor has broken or ur adaptor is faulty. Hope this helps.<p>B)
- Mon Sep 08, 2003 10:10 am
- Forum: Robotics
- Topic: Servo Control Voltage
- Replies: 3
- Views: 4106
Re: Servo Control Voltage
In theory I guess not. U could wire the pot in the servo upto any circuitry U desired although this would mean opening up the servo 2 fiddle with the wiring. It all depends on how sophisticated Ur servo is. Some have position control circuitry on board some dont.<p>B)
- Mon Sep 08, 2003 9:23 am
- Forum: Robotics
- Topic: IS and WAS for robots
- Replies: 1
- Views: 2290
Re: IS and WAS for robots
An event is the change of a condition.<p>B)
Re: Vision
just in case u havent read everything on electronid vision have a peep at
http://www.edmundoptics.com/TechSupport ... icleid=286<p>B
http://www.edmundoptics.com/TechSupport ... icleid=286<p>B
Re: Vision
stereo vision is better than mono thats all i have 2 say on the subject 4 now <p>B
- Fri Aug 22, 2003 3:36 am
- Forum: Robotics
- Topic: need inexpensive linear motion
- Replies: 12
- Views: 8678
Re: need inexpensive linear motion
solenoids maybe<p>B
Re: Vision
Ive always liked the idea of using feelers instead of eyes. Something I intend 2 explore in more depth. I have some info on electronic vision somewhere Ill dig it out + u can c if any of its relevent.<p>B
Re: Vision
Surely the function of the robot will determine was is to be done with Thisobject. Maybe Thisobject could B further split into Thisdangerousobject + Thisusefulobject depending on wot it is the robot would like to do with objects!<p>B)
- Sat Aug 09, 2003 5:52 am
- Forum: Robotics
- Topic: Time vs amplitude, can you interchange?
- Replies: 2
- Views: 2747
Re: Time vs amplitude, can you interchange?
Does the motor get faster and faster with time? If so u will reach a max speed at some point which implies that after a certain duration the speed will not B dependant on the time it has been running.<p>B)
- Thu Jul 31, 2003 3:51 am
- Forum: Robotics
- Topic: New to Robotics
- Replies: 5
- Views: 4070
Re: New to Robotics
U can buy remote control modules for just this thing, but I cant remember the name of them. If ur bot (really a remote control car!) is small enuff 3VDC should B enuff.<p>B)
- Wed Jul 30, 2003 6:26 am
- Forum: Robotics
- Topic: Hey Harold
- Replies: 1
- Views: 2331
Hey Harold
Hi H hows it goin' not been on the net for a while was wondering how Hal was emerging into reality? Wot news from the land of nodes?<p>Have just finished my icosahedral stylophone hopefully have picture on my website soon.<p>B)
- Wed Jul 30, 2003 6:22 am
- Forum: Robotics
- Topic: New to Robotics
- Replies: 5
- Views: 4070
Re: New to Robotics
Hello M<p>First of all the Electroic side: How do U want the robot to behave? Do U want it to go in a straihgt line? Turn corners? Go backwards? etc.,.,.,.,.,. These considerations will determine what sort of control circuitry (tink brain power) U will need to control Ur motors (tink muscles).<p>Sec...