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Basic Electronics Arduino ESP32 ESP8266

Basic Electronics

Start your journey in Electronics with a solid background. Explore the best beginner friendly tutorials that teach the basics.

Semiconductor Basics

To understand how diodes, transistors, or any integrated circuit work, you must first study the...

PN Junction Diode

A piece of n-type semiconductor or p-type semiconductor is like a resistor, which is not...

The Half-Wave Rectifier

Most electronic systems, like TVs, audio systems, and computers, need a DC voltage to work...

The Full-Wave Rectifier

Although the half wave rectifier is used in some low power applications such as signal...

The Full-Wave Bridge Rectifier

Another, more popular full-wave rectifier design exists and is built around a four-diode bridge configuration....

The Zener Diode

Ordinary silicon diodes block any current through them when they are reverse biased, and are...

Light Emitting Diode (LED)

LEDs are everywhere – in our phones, in our cars, and even in our homes....

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