All Tutorials

Understand the basic structure and functioning of a diode during the forward bias condition with key emphasis on the pn junction and the depletion region.

Discusses RGB LEDs, their functioning, common anode and cathode types, and the color control techniques. Also provides a practical discussion involving Arduino Uno.

LED technology, answered by an Electrical Engineer. Learn about the working principles of LEDs, their significant benefits, and embrace a more energy-efficient future.

This article outlines the importance of choosing the right resistor for an LED. It starts by explaining LED Forward Voltage, touches on the Max Current, and puts Ohm's Law into ...

This article provides a comprehensive comparison of different types of light bulbs, focusing on LED light bulbs' efficiency and superior performance over other types.

An insightful discussion about diode function, putting emphasis on the PN Junction and its role in the creation of the depletion region and determination of the barrier potential.

Explore a comprehensive view of voltage dividers, the power of Series and Parallel Resistors and the key role of voltage drops. Grasp the Voltage Divider Equation with clarity.

Focusing on the fundamental principles of resistors, this article explains how resistors work, how they impact voltage and current, and provides an in-depth understanding of Ohm's ...

A look at power dissipation specifically in resistors, this piece presents easy-to-understand explanations and practical application guides.

Through this article, you'll understand LEDs – from their forward voltage level, efficiency to proven longevity. The steps to select the resistor for optimal LED functioning are ...

This tutorial delves into circuit design, focusing on the characteristics and operations of voltage and current sources. It also covers their implications on real power sources.

In this article, we unfold the noteworthy facts about potentiometers, trimmers, and rheostats. Understand these variable resistors and their role as voltage dividers.

This article delves into Band Gap and Semiconductor Current Carriers, shedding light on the energy dynamics within electronic materials.

Explore the role of resistors in electrical circuits, focusing on parallel and series resistors, and learn to calculate equivalent resistance with this comprehensive guide.

Learn about intrinsic semiconductors and semiconductor materials. Discover how the doping process increases the number of current carriers in a semiconductor, improving ...