66
Fig.3.51: Measuring
the voltage with a
multimeter, you can
see the cables of the
multimeter (in the
lower part of the
picture on the left)
connected to the
electrolytic connection
cable.
The following questions come up while charging the storage: is he empty,
half full or full? If you have a multimeter you easily can find out by
measuring the voltage of the input. The next experiment shows a simple
electronic indicator, using a flashing LED.
In the next part you see the construction of a simple charge indicator, which
shows the state of charge of the electrolytic through the voltage indicator.
3.8.3 Charge indicator for the electrolytic
Assembly of the experiment: components like before, additional one more
series resistor 1 K-Ohm (red, black, brown, gold), 1 red flash LED
Mount the circuit by plugging the components into the bread board
according to the figure. In the upper part of the bread board the electrolytic,
the positive pole to the right and in the same line the connection wire of the
diode (cathode, with a mark on the enclosing) and a jumper to the switch. In
the lower part the series resistor, the flash LED and the orange LED (the
longer connection wire to the right side).
Summary of Contents for D100E
Page 1: ...1 A b b 2 2 1 M o nt a g e d es K es se ls Steambox D 100 E E Box E 50 ...
Page 2: ...2 ...
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Page 27: ...27 Fig 2 3 2 Steam engine of the Steam Box with generator ...
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