DIY Electrical Electronics Projects Blog

Programmable Logic Controller Block Diagram

Programmable Logic Controller - PLC Tutorial for Beginners

PLC Tutorial for Beginners PLC - Definitions:          A programmable logic controller is a digitally operated electronic system. It is designed for use in an industrial environment. It uses a programmable...

Tidal Power plant: Operation, Pros, cons,

Tidal Power Plant Tutorial Tidal Power Plant - An Introduction The first tidal power plant in the world is installed in France in the year of 1965.It has a power of 240MW. In india,...

Types of Semiconductors

Introduction of Semiconductor: Depends on the resistivity, the materials can be classified as Conductors,  Semiconductors and Insulators. Conductors are usually having  resistivity in the range of 10−7 to 10−8 m. A good example is metal. Semiconductors are having...

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)...