The My Delta Pi webstore
Email: aquila_grande@yahoo.no
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The My Delta Pi webstore
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Email: aquila_grande@yahoo.no
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Remote control robots and robot building kits
Welcome to this online store of hobby robots. Please click on the links to learn more or buy.
ALL KINDS OF HOBBY GEARS
Design your own clothes and get these sent to you: Here you can decide patterns, colors, figures and texts for your own clothes by an online interface, and order the clothes you have designed. The shop will send the clothes in 24-48 hours. You can design T-shirts, men's and ladies's longsleeves, jackets, special ladie's wear, trigema, football shirts, shorts, socks, junior's clothes, headwear, underwear and several types of apparel accessories.
For residents in US, please click at this banner:
Residents in UK, please click at this banner:
A helicopter is a flying robot
These flying mini helicopter are so small that you or your kids can play with inside your own house or in your own garden, like a flying robot. They are remote controlled like the robots above, and elctricly driven by a battery they carry inside themselves.
Remote controle helicopters, aircrafts, cars and boats. Airsoft guns. All kinds of hobby items:
By clicing at this banner you will find all kinds of hobby items and many professional items for field work and scientific studies, like: Remote controle helicopters, airplanes, cars and boats. Airsoft guns of all models. Chemistry sets. Electronic sets and transmitters. Electronic components of every kind for hobby and professional use. Professional microscopes and binoculars, included night vision gears.
Special store for airplane models driven by nitro engines:
This is a very great collection of nitro driven airplane models with a v rious engine technology: Piston engins, jet turbine engines, nitro ducted fan engines.
Nitro driven and electric redcats: Nitro driven redcats: Hurricane XP PRO, Monsoon XP, Avalamche XP, Tornado BP, Tsunami, Tsunami ultrawide, Volcano SV SV Pro, Tremor ATV XTB XtG XTK XTR. Electric redcats: Lightning XTK, Tornado EPX, Tsunami EPX, Volcano EPXr.
A huge collection of remote controlled helicopters:
All kinds of helicopter models and equipment for helicopter models.
Music instruments: By clicking at the products links you will find a whole collection of guitars and other music instruments.
To find more music instrument, please click here
ABOUT ROBOTS
Robots are mashines that can move around on their own and do work on their own. That is, they do not have any driver inside or operator just outside that is stearing their behaviour.
Robots can be manually remote controlled by radio signals, controlled wholly authomaticly or partially authomaticly. There is however allways some degree of manual control. As a minimum the robot must be given an initial command to move around and act and to come back and stop.
If a robot is authomatic, it will contain a computer that is conducting its behaviour or the computer is placed centrally and the robot is lead by remote radio controle.
The authomatics in a robot can be more or less intelligent. As a minimum the authomatics is only a fixed program. But more advanced robots can have a degree of artificial intelligense built in.
Robots have gradually been being developed since the nineteen thirties. Only in the recent years robots have been developed that can do any practical work. Still these robots have a very limited use or can move around and act in a very limited types of terrain or environment.
There have all the time been two main types of problems that still are only partly solved. It has been very difficult to construct robots that can move around in a complicated terrain. Such a robot must have some forms of legs. Wheels do not work in a difficult terrain.
It has however been difficult to construct legs flexible enough to be useful. Secondly it has been difficult to make programs and sensor systems to contole the movements of robotic legs in a flexible way and appropriate way.
The other great problem is to construct complicated legs and working equipment that has enough power. This must be some kind of muscular system, but a powerful muscular system is very difficult to make. An solution may be some kind of electric muscles containing powerful electromagnets that not only can extend or shorten the muscle, but also can hold it rigidly at a definite length when great forces pulls or pushes at the muscle.
Robots that move in a easy terrain and are capable of doing simple, or very specialized work are by now in use.
An example is robots used to disarm mines or other explosive objects. Another example is diving robots used to explore subsea areas and fetch up objects from deep sea.