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(618
items found)
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Title:
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Mechatronics and Control |
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Author:
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Hugh Jack |
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Description:
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This lesson talks about controlling machines with computers and classic controls. |
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Context
of Use:
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Higher Education. |
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Title:
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Induced current |
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Author:
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Sergey A. Kiselev, Tanya Yanovsky-Kiselev |
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Description:
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This interactive
applet illustrates that a current can be induced
by changing the area of a coil in a constant
magnetic field. Quotes Faraday's Law and
Len's Law. |
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Context
of Use:
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Vocational Training,
University
(Lower Div),
High School. |
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Ratings/Reviews:
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Title:
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Kirchhoff's
rules(Circuit 5) |
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Author:
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Sergey A. Kiselev, Tanya Yanovsky-Kiselev |
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Description:
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This interactive
applet allows the user to increase/decrease the
magnitude of the EMFs and the resistors by
clicking on the upper/lower part of the object.
Kirchhoff's rule is explained in text below
the simulation. The rules include
Kirchhoff's Junction Rule, Kirchoff's
Loop rule and Ohm's Law. |
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Context
of Use:
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Vocational Training,
University
(Upper Div),
University
(Lower Div),
High School. |
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Ratings/Reviews:
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Title:
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Kirchhoff's
rules (circuit 4) |
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Author:
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Sergey A. Kiselev, Tanya Yanovsky-Kiselev |
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Description:
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This interactive
applet allows the user to increase/decrease the
magnitude of the EMFs and resistors by clicking
on the upper/lower part of the object to change
the values. The ammeters show the currents in
the wires, the voltmeters show the voltages
across the resistors. Contains explanation and
Kirchhoff's Rules, Ohm's Law. |
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Context
of Use:
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Vocational Training,
University
(Upper Div),
University
(Lower Div),
High School. |
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Ratings/Reviews:
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Actions:
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Title:
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Kirchhoff's
Rule (circuit 3) |
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Author:
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Sergey A. Kiselev, Tanya Yanovsky-Kiselev |
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Description:
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This interactive
applet allows the user to increase/decrease the
magnitude of the EMF and the resistors by
clicking on the upper/lower part of the oject.
The values of the resistors range from 1 to 10
ohms. Includes Kirchhoff's Junction Rules,
Kirchoff's Loop Rule and Ohm's Law. |
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Context
of Use:
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University
(Upper Div),
University
(Lower Div),
High School. |
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Ratings/Reviews:
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Title:
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Dynamic
microphone to electret microphone input |
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Author:
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Tomi Engdahl. |
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Description:
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This is a simple
microphone preamplifier circuit which you can
use between your dynamic microphone and any
equipment designed to work with an electret
microhone (2 wire connection to electret
capsule). This amplifier amplifies the low level
signal to the levels used by electret microphone
input and uses the power from the device. |
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Context
of Use:
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Professional Formation,
Vocational Training,
Continuous Formation. |
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Ratings/Reviews:
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Title:
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PC serial port buffer |
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Author:
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Tomi Engdahl. |
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Description:
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This is a simple
serial port buffer circuit I designed for a
friend to speed up his SLIP connection in campus
computer network "TRINET" of Helsinki
University of Technology. The problem in the
network was that the RS232 commections from
rooms to terminal server were long and made of
bad quality wiring |
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Context
of Use:
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Professional Formation,
Vocational Training,
Continuous Formation. |
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Ratings/Reviews:
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Actions:
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Title:
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Mini pocket stroboscope |
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Author:
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Tomi Engdahl. |
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Description:
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This circuit is a
mini storoscope which you can make so small that
it can fit into your pocket. The circuit is not
very powerful, but is works out of two small
1.5V batteries for an hour constantly and
maximum flash rate. The flash rate is variable
from zero to about 10 Hz. Quite nice small
device to have with you in parties to gain attention. |
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Context
of Use:
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Professional Formation,
Vocational Training,
Continuous Formation. |
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Ratings/Reviews:
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Title:
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Psychic Fields Basics and Main Ideas |
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Author:
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Robert W. Newcomb |
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Description:
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The theory of psychic fields is introduced and results derived therein presented. The theory proceeds in an n-dimensional psychic to psychic fields, obtains within a Clifford algebra. By separating the psychic field quantities into excitation and intensity vectors and the n coordinates into time and psychic space psychic effects can be justified. These include a_ precognition, through noncausal waves, b) love, hate, and passion, through the looping of fields and forces of psychic charge and currents, c) the male and female psyche, through signed charges, and d) interactions with a supreme being through boundary conditions and bias fields. A hitherto unconsidered holography is proposed as a conceivable means of experimentation. |
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Context
of Use:
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University
(Upper Div),
University
(Lower Div). |
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