Create free RSS feed widget for your site or blog

Every blogger should add RSS feed to their blog or website in order to allow visitors to freely subscribe the feeds. This method enhance the interaction with visitors and can also allow bloggers to know what their visitors liking on their blog. Creating RSS feed widget is now an easy task even if you don't have the knowledge about any programming language to build one. Widget is that any one can access it with HTML code and can place it any where on the Internet, providing the short titled updates from your blog and on clicking these links visitors would visit your posts.

I have discovered the best and easy way to create free news widget for your blog or website using some simple tools. One ways is using Feed Burner Service that provides many services to promote your site on World Wide Web. And the other one is Widget box tools that provides free service to create different types of widget from categories and publish it on the widgetbox.com

Create RSS feed widget for a blog:

1. Feed Burner: It is a free service that Google provides so that a blogger can easily create Email subscription for his or her visitors. But, this is not only the services that feed burner provides, but also provides many other services to publicize your blog. One of the service is Headline Animator. This allows you to create an animator that keep on updating about the latest post on your blog.

When one creates an Headline Animator for his or her blog, he or she can publish it on other different blogs such as TypePad, MySpace page, Blogger blog, WordPress blog or one can provide HTML code to others to place headline animator on others blog to promote.

2. Widget Box: It is an web application that provides free creation of blog widgets and apps for Android and iOS mobile. It provides many categories such as blog feed, YouTube, vimeo, form, poll, countdown etc. It provides free and pricing plan to its subscribers. But, you can choose free plan initially to learn about this application and can share the widget online on widgetbox.com only. Use Blog feed option to check out how it works.

It also allows visitor to edit your designed widget according to their blog. You can create Blog feed or any other category widget for other blog also which you like as it does not demand any verification. Click here to see the example widget of this site.

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Buzzer interface with 8051 microcontroller

Buzzer is a electronic device that converts the electronic signal into buzzing noise, that is applied to it. It can be used as electronic bell or as quiz buzzer in many applications around us. Here, i world like to discuss the interfacing of a small buzzer with 8051 microcontroller and how different projects can be constructed. Buzzer Interfacing: This project shows the interface with AT89S52 microcontroller to a buzzer. When a push button is pressed, the buzzer will get ON and OFF ( number of times set in the code ) and then stops. Circuit Diagram: - The port P1 of the microcontroller is connected to buzzer. This type of connection is possible, if the current requirements of the buzzer is not more than 20mA. The output is in current source mode so that buzzer will turn ON when the output of the port is logic LOW. Switch is connected to port P3 which remains at logic HIGH by pull up resistor. Code: #include "REG52.h" #define buz P1 sbit SW=P3^0; long i...

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