DIY Electrical Electronics Projects Blog

555 Timer based warning led

555 Timer based LED Project

Simple 555 timer based LED Project: This is actually very simple circuit based on 555 timer IC. You can do it in a bread board within 15 minutes. We just name it as a warning...

Electrical Sensors - Basics, Definitions, Types

Introduction about Electrical Sensors: Sensor - Definition: A sensor is a special kind of transducer which is used to generate an input signal to a measurement, instrumentation or control system. The signal produced by a sensor is an...

Microcontroller Viva Questions and Answers

Project Viva Questions and answers from microcontroller: Microcontroller Viva Questions and Answers [1] What are the various criteria to choose the microcontroller? The important criteria to be considered in choosing micro controllers are: (1)...

Classification of Electrical Instruments

Electrical Measuring Instruments - Definitions, Types In this post we will discuss about Classification of Electrical Instruments. But before proceeding further, it good to refresh the definitions and terms used in measurements, Instruments. Definitions...

Hall_Effect_Sensor

Hall Effect Sensors Basics Tutorial

Understanding Hall Effect Transducer: While doing electronics based hardware projects which may be used in industrial control applications, electrical sensors/transducers come in to the picture. In this post, we will see about the fundamentals of hall...

555_Pinout_Details

555 Timer Pinout Details

555 Timer Introduction: If you have an idea to do some kind of electronics projects like time delay circuits, projects involving oscillator, multivibrators, then you should know about the 555 timer IC completely. In...