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The infrared (IR) is invisible radiant energy, electromagnetic radiation that we cannot see with our eyes, but we can sometimes...

In this article we will discuss about the various types of thyristors.

In this article we will review the basic transistor types and their function.

This project automatically switches off the electrical flow in event of excess heating or excess cooling thus protecting the...

In this article we will discuss about the various types of diodes, their working principle and their common uses.

This design features a low power wideband RF synthesizer that is used in GSM receiver cards.

by Lyle Russell Williams: You can use three discrete transistors to build an operational amplifier with an open-loop gain greater...

We have for you a measuring device able to measure even small resistance with 0.01 Ohm resolution.

The RF power amplifier stage is usually the final active block of any electronic system that is transmitting RF power.

Here is an all-analog, all-through-hole, cheap & cheerful preamplifier for that perennial problem of getting the microphone...