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33 Topics - 335 Experiments
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Multiplexer
A digital multiplexer selects from a number of inputs
and switches it to one output.
Here you find everything about digital multiplexer and
its counterpart, the digital demultiplexer.
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Comparator
A comparator compares two input voltages and gives you,
as a result, which of the voltages is higher.
It is used in controllers,
in analog to digital converters and a frequency counter.
Here you find out why.
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Flip-Flop
Flip-flops are "smart" electronic circuits. They control lifts, traffic lights and
make sure computers never forget a number.
Here you find out what makes them "smart",
how to set up circuits and where they are used.
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Multivibrator
Multivibrators are frequently used in electronic circuits.
You can find them in many different versions
as blinkers, signal delay and in digital electronics.
Find out everything worth knowing here.
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Timer 555
Timer are very common integrated circuits and
can be found in various applications,
from toys to complex control systems.
Here you get to know the NE555 timer.
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Darlington Pair
In some cases,
the gain of a single transistor is not sufficient to amplify a signal.
In that case, you can create a circuit of two transistors,
the so-called Darlington pair.
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