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Newly Updated Circuit Projects:

Electronic Component Buying Guide for New Hobbyists

Last Updated on May 17, 2026 by Swagatam 8 Comments

buy component

Are you a beginner to electronics? Then here are few guidelines which might help you to buy some really useful components, so that you are always for an electronic and are never short of some crucial component.. OBJECTIVE: Not only for beginners, this will also help other hobbyists to buy some most commonly used components. […]

Filed Under: Datasheets and Components Tagged With: Buying, Component, Electronic, Guide, Hobbyists

Cree XLamp XM-L LED Datasheet

Last Updated on May 17, 2026 by Swagatam 12 Comments

CreeXlamp

The XLamp XM-LED can be considered as the highest performing, single die solid state LED module which is able to produce lights at ultra bright intensities. I have explained it’s datasheet, specifications. High Illumination Efficacy Due to it’s ultra bright and high efficiency values, the Xlamp becomes highly suitable for applications such as in automotive headlamps, stadium flood lights, […]

Filed Under: Datasheets and Components Tagged With: Cree, Datasheet, LED, XLamp, XM

L293 Quad Half-H Driver IC Pinout, Datasheet, Application Circuit

Last Updated on May 17, 2026 by Swagatam Leave a Comment

pinout

In this post we investigate the technical specifications and pinout details of the IC L293 which is a versatile quad half-H driver IC, and can be used for implementing many interesting motor driver based circuit applications, such as for operating motors, solenoids and other inductive loads (4 units separately or in pairs through push-pull mode). How […]

Filed Under: Datasheets and Components Tagged With: Datasheet, Driver, Half, L293, Pinout, QUAD

SMD Resistors – Introduction and Working

Last Updated on May 17, 2026 by Swagatam 2 Comments

smt

Resistors which are based on SMT technology are called SMT resistors which are one of the members of the SMD family or surface mount device family. By: S. Prakash The electronic equipment of various types such as televisions, commercial communication equipment, cell phones, research equipment of high technology and MP3 player uses the SMD resistors. […]

Filed Under: Datasheets and Components Tagged With: Introduction, Resistors, SMD, Working

Types of Thermistors, Characteristic Details and Working Principle

Last Updated on May 17, 2026 by Swagatam 8 Comments

thermistor

The thermistor name has been devised as a short form for the “thermally sensitive resistor”. The full form of the thermistor provides the general and the detailed idea of the action which is the feature of the thermistor. By: S. Prakash The various different types of the devices in which the thermistor are used include […]

Filed Under: Datasheets and Components Tagged With: Characteristic, Details, Principle, Thermistors, Types, Working

Understanding Color Codes of Resistors with Practical Examples

Last Updated on May 17, 2026 by Swagatam 2 Comments

r3

In this post I will comprehensively explain regarding the various standard resistor color codes, and systems employed for assigning resistors their specific values. The post also explains how to read and identify resistor values from their color codes. By: S. Prakash The color codes used in resistors denote a leaded resistor’s value. These color codes […]

Filed Under: Datasheets and Components Tagged With: Codes, Color, Examples, Practical, Resistors, Understanding

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