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CeeBot-Hemisson you can program a real external robot,
the Hemisson
robot developed by K–Team, in
order to learn or teach programming and robotics. As
a special offer for a limited time span, the Hemisson
robot is sold with CeeBot-Hemisson at the same price
than the Hemisson standard pack. A hardware robot allows
you to experience new topics which are not available
with simulated robots. |
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The Hemisson
is an affordable mobile robot which has been especially
developed for the needs of education. It is moved by
two DC motors and is equiped in its basic version with
8 combined IR light and distance sensors. It communicates
with the computer which runs CeeBot-Hemisson through
a serial RS-232 interface.
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CeeBot-Hemisson features more than 30 exercises, which
introduce progressiverly the different basic robotics
concepts and the programming concepts necessary to implement
them.
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All the basic robotics principles are explained with
schemes and diagrams. The relation between the speed
of the motors and the robot's moves are explained in
the very first chapters.
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Graphs
will help you to understand the characteristics of the
sensors. When the tasks become too easy with stable
light sources, you will use variating light sources
(powered by 50 or 60 Hz AC), which requires smoothing
techniques in order to get precise results with noisy
measures.
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Your new skills in controlling the motors and reading
the captors will then be applied in more and more complex
algorithms. Following a wall for example requires a
proportional-derivative control loop, in order to avoid
oscillations.
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