Android Romance Calculator

Android Love Calculator :

Today i have a gift for all lovers , Romance Calculator, I know you have many questions but i am here to answer all your question.

This romance calculator finds the estimated percentage with a person whom you love most.

First you have to download Romance calculator from the Google Play

https://play.google.com/store/apps/details?id=com.fawadapp.romancecalculator&hl=en

Install it on your android phone or tab, it supports all versions of Android

After Installing Run the application

First Screen Appears and Saying Tap To Enter

So tap your screen

Now In next screen , Enter your name and then His/Her name

Now There is a button in Heart shape , press it to get answer

Wait it will calculate your love compatibility and then pop up dialog box

Saying You love him/her

and Give how much you love in percentage

This is just a simple application for all lovers ,

Hope you will love it and give me feed back through your comments

How to submit site map to Google

How to submit site map to Google:

Today i am going to show you how to submit site map to google, before coming towards the method, for new bloggers, Site map is like a map of your whole blog.
To make you site visible in Google search engine you have to submit your blog's map to google, other wise google won't know your site.

Best time to submit you site map is after 20+ posts, if you want to know more about site maps comment below, i will explain it to you>

So here comes method:

Step 1: Go to www.google.com/webmasters/
Here you can add your blog, for that you have to generate site map for you blog
So
Step 2: Go http://ctrlq.org/blogger/
Enter you blog link there

Step 3: From
Sitemap: http://engineeringprogrammingsoftwaregames.blogspot.com/atom.xml?redirect=false&start-index=1&max-results=500

Copy all text from /atom on wards

Step 4: Now in google webmaster , add your site, and when added,go you submit site map
here paste your text which you copied

Step 5 : submit done


Thats all, if you found any problem , please feel free to comment :P

Difference between LCD and LED

Difference between LCD and LED :-

LCD is a liquid crystal display and LED is light emitting diode, both LCD and LED TVs or any other screens are Liquid crystal display.The basic technology in both of them is same as both type consist of two layers of polarized glass through which liquid crystal allows and blocks light, LED is basically a subset of LCD TVs.

LED screens differ from the LCDs in such a way that in LCD fluorescent lights are used while in LEDs light emitting diodes are used, another thing is placement of light on screen, fluorescent lights in LCD are always behind the screen while light emitting diodes on LEDs are placed either on behind or on corners of the screen thats the reason LEDs TV are slimmer than the LCD TVs.

LED TVs provide better and clear picture because of two reasons first LED TVs work with wheel or distint RGB- colors to produce share colors and second, Light emitting diodes can be dimmer which helps in maintaining the colors and sharpness on picture.

Simple 100 Watts UPS inverter circuit

Simple 100 Watts UPS inverter circuit:-

The main component of UPS ( Uninterrupted Power Supply) is Inverter and Power Supply, today i am going to give you a simple Mosfet based 100 watts inverter using IC CD 4047 and IRF540 Mosfet.
This circuit is so simple you can implement it varo board as well.

CD 4047 is very low cost astable/monostable multi-vibrator IC, in this circuit it is wired as astable producing two pulse trains of about 0.01 s which are 180 degree out of phase at 10 and 11 pin.Pin 10 is then connected to gate of Q1 and pin 11 with Q2 gate.

Two resistor R3 and R4 are used to prevent loading of IC by Mosfet. When the pin 10 is high Q1 conducts and currents flows from the upper half of primary winding of transformer which generated positive half cycle when pin 11 is high Q2 conducts and current flows through the lower half of transformer creating negative half of AC wave form.

Click on image to see large 

Notes:

• B1 can be 12volt/6Ah lead battery
• Q1 and Q2 should have heatsink
• T1 can be 9-0-9 V primary and 230 secondary
• Its only for low grade applications.

Nokia Lumia 925 review and specifications:

Nokia Lumia 925 review and specifications:

Review:

Nokia Lumia 925 is the latest Nokia's phone in Lumia series, about 70 percent of windows phone are Lumia. Again from Nokia, Lumia 925 is also a windows phone and for the first time Lumia

introduces Metal to the family. It is a renegade.

Core of Nokia lumia 925 is similar with the Lumai 920, but externally it is completely different proposition.Now it is a non unibody monochrome device.

Its great in grip and thanks ti the aluminum sides, looks like Samsung Galaxy S4 mainly due to mid size 4.5 inch screen.

Its a completely a wireless phone with Bluetooth, 3G, and GPS with NFC and 4G mobile internet.
Its has FM radio which is often out of top end phone.

This phone has AMOLED screen  with 4.5 inches size and all other screen features are same as Lumia 920. It has resolution of about 1280 x 768 pixel with 332dpi, its same like HTC one and Galaxy S4.It has PenTile screen which refers to the red, blue and green dots that make up each screen pixel.

Specifications:

•  2G/3G/4G network
• 139g weight
• 5.08 x 2.78 x 0.33 in
• AMOLED screen
• 768 x 1280 pixels
• Corning Gorilla glass 2 protection
• MP3, WAV
• Class B GPS, upto 236.8kbps EDGE
• Micro USB
• 8Mp front with Carl Zeiss optics, image stabilization camera
• 1.3Mp secondary 720p camera
• Windows 8 operating system
• Qualcomm MSM8960 Snapdragon
• Dual Core 1.5 GHz Krait
• Adreno 225 GPU
• Accelerometer, Gyro, proximity, compass
• GPS
•  White, black, gray colors
• Up to 440  stand by