Sunday, January 8, 2017

Voltage Divider Working Principal

Today i will show how to work voltage divider.

Monday, August 1, 2016

How Relay Works?

Relay is a mechanical device. It has two section. One is electrical and another is electronic. . .

Friday, March 18, 2016

Defination and Color Code of Resistor

Resistor is an electronic component which control the flow of current in the electronic circuit loop. We know the value of resistance is inversely proportional to the value of current.

Monday, July 27, 2015

Blinking LED using PIC16F877A Microcontroller

LED blink using microcontroller is the first step for microcontroller programmer. It is quite easy for the students if he/she know the C programming. In this section you need to know the embeded C language for microcontroller programmin and also need the simulation software to test the .hex code. the simulation software neme is proteous professional that i used. Several tutorials will be found on youtube if you need to teach the operation and settings.

This was my first microcontroller project which have four LED blinkin secquentially.

Sunday, February 15, 2015

Tank Circuit and it's uses in Oscillator

Tank circuit is basically made by an LC circuit. It is also called a resonant circuit, tuned circuit. It is an electric circuit consisting of a capacitor and inductor which is connected together.  Tank circuit can store energy by oscillating at the circuit resonant frequency.
 The frequency of the resonance tank circuit is given below where XL is the inductance -