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Robotics

This branch of technology deals with the design, development, operation, structural disposition and application of robots. Robotics is related to other sciences including software, mechanics and engineering. Current robots have the capability to move and speak.

2,104 Questions

Can robots understand numbers?

Robots are controlled by computers. They can certainly process numbers and make calculations. As for understanding, that depends on what you mean by understand. Robots with speech recognition systems can understand spoken numbers subject to the limits of the system. Robots use artificial intelligence techniques to "think". Nobody knows for sure what the limits of AI may be.

What is the purpose of a robot?

To perform repetive or hazardous task that would endanger a human.

Why do robots not walk?

Some of them do. The technical requirements for a robot walking were difficult to overcome until computers got to be as fast and as small as they are. The current limitation is in power storage; it's tough to make batteries big enough and powerful enough to make a robot operate for a long time.

There are, however, several varieties of "robot animals" with four (or more) legs that are currently in development. A "robot dog" is being developed for security applications, and a "robot mule" is being designed to transport cargo over rough terrain. A variant of this would be a "robot ambulance" that could carry wounded soldiers from the battlefield to the aid station without needing two other soldiers to carry him back away from the front lines.

What is Drakunov sliding mode observer?

It's a dynamical system that allows to reconstruct state vector of a nonlinear system using observation of the system output. See the Wikipedia article "State Observers".

How big is the acceleration on nemesis inferno?

G-Force = positive 4.5g

Maximum Velocity = 77kmph

Hope this helps.

How do you get on robot wars?

a good place to start would be building a robot, then check the website and such for entry forms

Are robots in the science fiction center?

no.because some scientist do make robots .robots do exist they don't make them as u see them on tv they make them to do certain things they actually exist.

How do you control a robot with a computer using infrared?

The same way that a Remote Control device can control, for instance, a TV. There needs to be at least a transmitter at one end and an equivalent receiver at the other end, or a suitable combination of both, for effective control/communication to occur. you could get infra-red kits that interface to your computer through one of the available ports (Serial, parallel, USB, P/S2, etc.) and have a wireless component that could be embedded within your "robot"'s electronics, thus giving you a connectivity between the computer and robot.

How do you interface touch-pad module with PIC?

A touch pad screen and hardware sensor return the screen coordinates of where it has been touched.

Using the touch screen simply means that the software has been written in such a way as to make some kind of logical sense out of the coordinates.

What is an NXT robot?

It is a Lego mindstorms product which is used for robotics . Targeted at children.

MY watch says China on it what does it mean?

I'm pretty sure it means your watch was MADE in china. a country in eastern Asia.

How do you record time in ROBOTC?

i have been looking to do this for awhile for a project, using the timer to start when i press the limit switch and for the time to stop when it reaches the sonar senor. I don't think its possible. But if u figure out a way let me.

What is the purpose of a spiral bot?

The purpose of a spiaral bot is to drive around the city, playing music to entertain, as well as "scoping out."

Why was the cotton gin important?

It makes it easier to pull the seeds out of cotton. Before the cotton gin, it took about a day to produce one pound of cotton without the seeds. With the cotton gin, people could produce many pounds of cotton and all they needed to do was pick the cotton and put it in the cotton gin to clean it.

What is Sink and source mode of transistor?

Source mode at output provides safety than sink at output

What is thread exception?

In computer terminology, the thread refers to the sequence of instructions that have been executed. When the computer reaches a decision point (if x > 1), the thread may take either of two paths.

An "exception" simply means that something happened that was not expected or something that resulted in an unpredictable outcome.

Effectively, a thread exception means that the computer ended up in an unexpected section of code. Thread exceptions can often be the result of pointer errors.

How does a nanobot work?

They are injected in the blood stream to deliver medications or fixing your ailments in the body.

What is the emf induced at zero field current.and what does it signify?

EMF is the voltage across a coil (or motor) due to changes in the magnetic field. If you change the current the coil will generate a voltage (in the opposite direction of the current). So it is not the field but the change that matters.

How do you program Lego mindstorms nxt 2.0 alpha rex to dance?

there is no exact answer to that you would have to do it all by yourself but what i would do is program the color sensor to start moving randomly- wich will somewhat look like dancing- which will probably fix your problem but i will warn you it is hard i just finished programing mine and it does work the thing is that making the program is time consuming

-Sonsoles Ramirez

Can 12 volt battery can be conected to three 12 volts dc motor?

Yes if the battery can deliver enough current for enough time to be useful. You would connect the motors in parallel. If for example each motor required 1 amp and you had a 30 aHr (amp hour) battery the motors could run for about 10 hours.

What are fun things to say to siri?

"Siri where's a good place to get rid of a body"

then say,

"How about a swamp?"

Or say "Siri, you're the only one for me"