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A transistor is a semiconductor device used to amplify or switch electronic signals and electrical .... In a grounded-emitter transistor circuit, such as the light-switch circuit shown, as the base voltage rises, the emitter and collector currents rise ...


This page explains the operation of transistors in simple circuits, mainly their use as switches. Practical matters such as testing, precautions when soldering and ...


Introduction. Transistors make our electronics world go 'round. They're critical as a control source in just about every modern circuit. Sometimes you see them, ...


May 28, 2014 ... So let me tell you, in a simple way, how transistors work. I even made a video for you, just to make it clearer. transistor-in-a-circuit-2.


Figure 13: A circuit for measuring the current voltage relationship of an npn junction transistor (for testing the Ebers-Moll equation).


Transistor data is at the bottom of this page and a transistor tester circuit is also provided. There are lots of categories and I am sure many of the circuits will be ...


This is the second half of our Transistor Circuits e-book. It contains a further 100 circuits, with many of them containing one or more Integrated Circuits (ICs).


In the previous Transistor lesson plan, you learned the theory. Now you will apply it and build your own simple amplifier circuit from scratch using two transistors ...


Introduction or tutorial in the basics of designing transistor circuits: circuit types, design methodologies, equations and techniques.