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Basics of Electronics

This is a series of tutorial designed for Basics of Electronics Kit of Robo India. The tutorials are detailed in nature. This series goes from elementary level to higher level in electronics.

Introduction to Basics of Electronics Kit

Introduction to Robo India's Basics of Electronics Kit.

 

High Current Variable Power Supply using LM317

Robo India presents tutorial for High Current Power Supply using LM317 Voltage Regulator. This tutorial is in the continuation of AC to DC conversion and rectification tutorial of Robo India Basics of Electronics series.

 

Series and parallel Connection

Robo India in this tutorial explains very basic concept of electronics, e.g. series connections, parallel connections, calculation of resistance.

 

Pushbutton Operation

Robo India in this tutorial explains how a push button works. This is used as an input device. That takes input from user. This is also termed as push to on switch.

 

Transistor as Switch

Robo India in this tutorial explains how to use transistor as switch.

 

MOSFET as Switch

Robo India in this tutorial explains how to use MOSFET as a switch. MOSFET is used for high speed and high current switching.

 

Op Amp as Comparator

Robo India in this tutorial explains how to use Operational Amplifier (Op Amp) as comparator. In this tutorial LM358 IC is used. It has got 2 comparator.

 

Motor Control Using transistor and Relay

This tutorial explains following concept, Transistor Switching, Working of Relay, Controlling motor using Transistor and Relay. This tutorial is based upon Robo India's Tutorial of Relay on Arduino. 

 

Timer Cirucit using 555 Timer IC

Robo India in this tutorial explains how to make a timer circuit using 555 timer IC.

 

How to use multimeter

Robo India in this tutorial explains how to use multimeter with illustrated diagrams.

Rectifier Circuit

Robo India present tutorial for AC to DC conversion. In this tutorial Rectification and filtration is explained.

 

12 Volt power supply using Voltage Regulator 7812

Robo India present tutorial to make a power supply of 12V using 7812 voltage regulator. This tutorial is in the continuation of rectifier circuit. The rectified power supply is then regulated to 12V

 

5 Volt power supply using Voltage Regulator 7805

Robo India present tutorial to make a power supply of 5V using 7805 voltage regulator. This tutorial is in the continuation of rectifier circuit. The rectified power supply is then regulated to 5V

 

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