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 | | July 2002 Meeting Notes
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| Another awesome SMART meeting! Lots of new attendees, lots of robots, lots of discussion, lots of great ideas! The mini-challenge: The mini-challenge was to build a robot that would walk over or around a bunch of 2x4's set on edge. Every robot (...) (22 years ago, 31-Jul-02, to lugnet.org.us.smart)
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post, frequency
(score: 3.000)
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| | Re: Why is AIDS such a big deal?
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| (...) Thanks! (...) Umm.. It's possible. There is certainaly variation in how people conduct their sexual lives, but I am not sure if that is genetically or socially induced. Maybe a little of both. So where does the 'weak abstinance gene' arrise (...) (24 years ago, 9-May-00, to lugnet.off-topic.debate)
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post, frequency
(score: 3.000)
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post, frequency
(score: 3.000)
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| | Re: Questionable eBay auction
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| (...) for (...) James, near as I can tell, it *is* common practise. I don't know all the fancy terms for it, but the banking system in the USA is very different from here in Canada. In Canada we have the major banks (what, 5?), which are quite (...) (25 years ago, 30-Jan-00, to lugnet.market.theory)
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post, frequency
(score: 3.000)
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| | Book on Robot Sensors and Navigation Techniques.
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| Thanks to Carl Schaefer for posting the URL for the Robotics Reference entitled: Where am I? Sensors and Methods for Mobile Robot Positioning by J. Borenstein , H. R. Everett , and L. Feng I have looked into the Table of Contents and have begun (...) (26 years ago, 11-Jan-99, to lugnet.robotics)
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post, frequency
(score: 3.000)
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| | Re: Dan Rather is a Useful Idiot Extraordinare
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| (...) I'm afraid that I'm not a man of faith, so I can't accept your word without evidence, especially since your entire argument depends on it. If you intend to convince me (or anyone else who doesn't already agree with you), you'll need to find (...) (22 years ago, 4-Mar-03, to lugnet.off-topic.debate)
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post, frequency
(score: 3.000)
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| | Important information
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| (...) This product is meant for educational purposes only. Any resemblance to real persons, living or dead is purely coincidental. Void where prohibited. Some assembly required. List each check separately by bank number. Batteries not included. (...) (26 years ago, 29-Jan-99, to lugnet.off-topic.fun)
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post, frequency
(score: 3.000)
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| | Re: Autonomous Robot
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| in article FyyAqy.5zy@lugnet.com, Ian Warfield at ipw47@hotmail.com wrote on 8/7/00 6:56 PM: (...) That's what this is all about, after all. Type on! (...) There are two ways to design a laser sensor - directional or omnidirectional. Either way (...) (24 years ago, 9-Aug-00, to lugnet.robotics)
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post, frequency
(score: 3.000)
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| | Re: Controling LEGO trains via Decta Control Lab
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| (...) To change the speed of the pulsing, you change the frequency. Frequency is measured in Hz. You want more Hz. To change the speed of the train, you increase either the duty cycle or the voltage. The duty cycle is the percentage of time that the (...) (26 years ago, 29-Oct-98, to lugnet.robotics)
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frequency
(score: 1.995)
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| | Frequency counting
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| I am having trouble getting my frequency counting code to work.The version I am posting is a sort of test and should print out a frequency integer in Hz after approximately one second of processing.Instead what it does is print out all the values of (...) (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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frequency
(score: 1.992)
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frequency
(score: 1.990)
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frequency
(score: 1.989)
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| | Controlling motor speed/frequency
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| hi all does anyone know if there is a way where we can increase the output frequency of the motor PWM output? i did a test by typing " motor(0,50) " and connecting a probe to Motor 0 +ve and to the L293D gnd pin respectively. the reading on the (...) (26 years ago, 28-Sep-98, to lugnet.robotics.handyboard)
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frequency
(score: 1.987)
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| | System Interrupts & frequency counting
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| I'm in the middle of planning/writing a small program that will read a digital input to determine it's frequency & pulse width. I thought it'd be nice to have this part of the program (in assembly) running off the system interrupt so that these (...) (27 years ago, 9-Jun-97, to lugnet.robotics.handyboard)
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frequency
(score: 1.987)
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| | re: IR frequency (fwd)
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| Connect the ground from the oscilloscope to the HB ground (anyone). Connect the V from the oscilloscope to the + end of the LED driver (or the annode of the LED if it's connected). Adjust the oscilloscope until you get a visible square wave (...) (28 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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frequency
(score: 1.987)
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| | RC Car question
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| I have a question about the new Remote Control car. Does it run on one standard frequency, or is the frequency variable? The only rc I have purchased in the past had two set frequencies, so we had to be sure to get the different frequency car if we (...) (26 years ago, 7-Oct-98, to lugnet.general)
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frequency
(score: 1.987)
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| | re: IR frequency / o'scope adjustments
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| (...) You want to trigger off of the signal, or maybe the line; the knobs to turn are generally marked "slope" and "level" or something close to this. I usually use a positive slope, I just like the signal to be going in a positive direction at the (...) (28 years ago, 31-Mar-97, to lugnet.robotics.handyboard)
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frequency
(score: 1.987)
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| | Re: brikwars...
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| (...) ...:-) I didn't mean theyd turn off their comm, just they'd turn off the command frequency... leave the command frequency to the higher paygrades and all. (...) ...This is more like 'shoot that tank there!!' where all the members of a squad (...) (24 years ago, 24-Apr-00, to lugnet.gaming)
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frequency
(score: 1.986)
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| | Re: Idea per ELF. Riassunto.
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| (...) OK (...) Guardando il manuale di NQC mi sono accorto di un problema che forse ti costringera' a rivedere un po' l'impostazione del progetto: PlayTone("frequency", "duration"); Plays a single tone of the specified frequency and duration. The (...) (25 years ago, 1-Jan-00, to lugnet.loc.it)
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frequency
(score: 1.986)
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| | Re: Transmit Frequency
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| Hi Marco, (...) there are several frequencies in the 27MHz band. (...) Probably a quartz. (...) You should buy two quartz for the exact same frequency in the 27MHz band, then it should be ok. (...) No, I have only one unit. Jürgen (22 years ago, 13-Jun-02, to lugnet.robotics.cybermaster)
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frequency
(score: 1.986)
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