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Newly Updated Circuit Projects:

12V 5 Amp Fixed Voltage Regulator IC 78H12A Datasheet

Last Updated on May 18, 2026 by Swagatam 66 Comments

78h12a pinout diagram

The post explains the technical specifications, datasheet, and application notes of the IC 78H12A which is a voltage regulator IC capable of providing a fixed regulated 12V output at maximum 5 amp current. 5 Amp Regulator Specifications We are familiar with the popular 78XX ICs such as the 7812 IC which can produce 12V fixed voltage at […]

Filed Under: Datasheets and Components Tagged With: 12V, 78H12A, Datasheet, Fixed, Regulator, Voltage

LM567 Tone Decoder IC Features, Datasheet and Applications

Last Updated on May 18, 2026 by Swagatam 27 Comments

lm567blockdiagram

In this post I have explained the main specifications, datasheet and working principle of the IC LM567, which is a precise phase-locked loop with synchronous AM lock detection and power output device. In simpler terms the IC LM567 IC is a tone decoder chip which is designed basically for recognizing a specified frequency band, and […]

Filed Under: Datasheets and Components Tagged With: Applications, Datasheet, Decoder, Features, LM567, Tone

High Voltage Transistor MJE13005 – Datasheet, Application Notes

Last Updated on May 18, 2026 by Swagatam 16 Comments

mje13005pinoutdiagram

The article relates us with the important features and specifications of MJE13005 device, which is a high voltage, high speed transistor, applicable for many different electronic circuit designs.Let’s try to understand the pin outs and technical specs of the device: Pinout Diagram Main Features Package – TO-220AB (typically recommended) Type – NPN Silicon Power Handling Capaciy – 75 Watts, Maximum […]

Filed Under: Datasheets and Components Tagged With: Application, Datasheet, High, MJE13005, Transistor, Voltage

IC 555 Pin Description and Working [with Formulas]

Last Updated on May 18, 2026 by Swagatam 21 Comments

723px NE555 Bloc Diagram.svg

In this post I have explained the how IC 555 works, its basic pinout working details and how to configure the IC in its standard or popular astable, bistable, and monostable circuit modes. The post also details the various formulas for calculating the IC 555 parameters. Introduction Our hobby world would be less interesting without […]

Filed Under: Datasheets and Components Tagged With: 555, Description, Formulas, Working

Types of Inductors Explored

Last Updated on May 18, 2026 by Swagatam 6 Comments

The electronics industry uses various different styles and types of inductors. Inductors are used in a circuit in order to perform many functions of various different styles. By: S. Prakash Some of the functions which are carried out by some types of the inductors in a circuit are removal and filtering of the spikes present […]

Filed Under: Datasheets and Components Tagged With: Explored, Inductors, Types

Types of Capacitors Explained

Last Updated on May 18, 2026 by Swagatam 42 Comments

In this post I have explained regarding the basics of capacitor, and also regarding the various types of capacitors which are commonly available in the market and used in most electronic circuits. Overview A capacitor is simply a passive electronic part which is designed to store an electric charge. In physical form, it is made […]

Filed Under: Datasheets and Components Tagged With: Capacitors, Explained, Types

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