As you probably know, processors – and most other digital technology – are made up of transistors. The simplest way to think of a transistor is as a controllable switch with three pins.

Fig. 2 shows a snippet of the source code. Fig. 2: Snippet of source code Fig. 3 shows the circuit diagram of the automatic water level indicator cum controller. It is built around an Arduino Uno ...

Abstract: The device discussed in this paper represents a significant departure from the conventional unipolar transistor in that the reverse-biased p-n junction has been superseded by a ...

Transistor amplifies the input signal. Positive feedback through capacitors sustains oscillations. Frequency of oscillation depends on L and C values.

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Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...