Latest threads in General Robotics Forumshow only best voted threads
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analog inputs into a digital controller?
Suppose you're using a microcontroller that only has digital inputs (like the ARMexpress appears to be). What would be the simplest/cheapest/easiest way to measure analog signals from such a thing?...
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16 years ago
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Lego NXT MOTORS $15 each
Have 8 Accept paypal (you are safe, I am safe - I have 1,000+ PayPal feedback) Will ship to U.S. and internationally to wherever US Postal Services has Global Priority service (UK, Germany, and many...
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16 years ago
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Were might a guy buy some treads, or tread assemblies (with the wheels, etc)
I've just started on a design project, and the guy wants tank treads on his invention. Something along these lines: point here being the treads and motors - what's on top is the novel part of the...
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16 years ago
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Ann: Robotics miniFAQ
The "Robotics miniFAQ for Beginners" is a general introduction to amateur robotics that should be especially helpful to those getting started in this fascinating hobby/obsession. It contains links to...
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16 years ago
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Serial vs parallel kinematics
Where can I find a list of the (dis)advantages of serial and parallel kinematics? regards Pierre
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16 years ago
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Vex or Mindstorms NXT
I have been asked for advice for purchasing a robotics kit for Christmas for some kids. The options seem to be Vex or Mindstroms NXT...which one would you select and why? Thanks TMT
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16 years ago
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New robot can sense damage, compensate
New robot can sense damage, compensate By RANDOLPH E. SCHMID, AP Science Writer Thu Nov 16, 6:24 PM ET WASHINGTON - When people hurt a leg they can often make do by limping or using a crutch until...
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16 years ago
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3D Simulation of Robots and Manufacturing Machines
The DDD is an holistic, innovative, integrated, easy to use, open 3D environment solution. The DDD creates a simulation environment meant to reproduce robots, manufacturing machines and lines into a...
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16 years ago
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For sale NXT parts, Lego robotics, electric, train, sensors, cables (will consider all reasonable offers)
Hi, I have organized all kinds of technology camps for kids over the years and it is time to say goodbye to it - and clean up my garage, while making some money for my retirement party. Willing to let...
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16 years ago
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Mindstorm vs Mindstorm NXT
Hi, What is the difference between Mindstorm and Mindstorm NXT? My first impression from the LEGO site was the NXT is a "humanoid" robot. But maybe not. Would either be appropriate for a very bright...
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16 years ago
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Reading from different memory banks on an Acquisition control register
Hello, I am trying to update a labVIEW program that reads data from a circular buffer off a Struck SIS3300 FADC. I have two memory banks available for me to read and write data from, and I want to...
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16 years ago
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Can anyone reccomend a low-friction potentiometer?
I'd like to use some potentiometers to read the positions of output arms, but I'm finding that every pot I try takes a fair amount of force to turn. I'm building small robots, so I'm worried that...
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16 years ago
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Any simple collision detection ideas?
hello people I am trying to build a foot touch sensor mechanism for my hexapod walking robot using force sense resistors. The plan so far is to make something simple like this: As you can (hopefully)...
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16 years ago
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Sharp GP2Y0A02YK IR sensor
Hi all, I'm reading an analog signal from a Sharp IR sensor (GP2Y0A02YK) into my microcontroller. I have a few question I was hoping someone could answer: The values I get back from the sensor range...
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16 years ago
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Recommended Solder?
Greetings, Although this may seem a noobish question, I had to ask for some advice. I read that lead solder is really bad for you...so I was looking for some lead-free solder. I bought some...
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16 years ago
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