how to improve your blog page rank through backlinks

Aim: 

these article reviews the strategic tips that will give you insight on how to improve your blog page rank.


Improving the page rank of your blog is most important and getting these rank in search engine is never easy, having more back link and new traffics are the ultimate that will increase your google page rank, and these link are link that point to your website or blog.

It is always better ideal to find effective way of improving the page rank of your website because page ranking of a blog or website refer to a website page position and value. It equally determine the position of your website in search result, when a search is been made, the first page of the search result are high page rank website which the maximum Google page rank is 10, it is always important and better ideals to find an effective way of improving your website page rank, rather these post will give you insight on how to improve your blog page rank.

1. Submitting your site to search engine directories: as a blogger or site owner, you need to summit your blog or website to good directories or community, these will give you the chance of increasing your website page by listing it in other search engine. 
2. Creat a good quality content: it takes more than just unique content for one to top it competitor, which is always the king and equally applicable for google page ranking, read: how to creat a good quality content. 
3. Join social medial site/social exposure: most social site are forum site where you can equally post or add a link of your site, these will give you credit to your website. Read: business strategic on how to engage your audience/customers on social media marketing. 
4. Book marking all your post: most blog template come with social book marking share button and it is essential for you to add social book marking sharing buttons to your website these gives you the chance of increasing your page rank, if your blog do not have make sure you include it. 
5. Updating your blog regularly: it is very important because it helps your blog to get higher rank, it is essential for you to focus on improving the frequent posting in your blog these will give the chance of getting high page ranking. 
6. Having a quality content back link: there are sight allow user to comment or post on them, most of these site are similar to yours, always posting and commenting on such related niche website will equally increase the backlink of your blog.

step by step tutorial on how to construct a 12v 5000w inverter

Before constructing a power inverter you must have read and understand it working principles, the stages of an inverter the materials or equipment needed before construction, the safety precautions you must applied or consider when installing or using a power inverter, you must have known How to decide the approximate rating of the inverter before constructing or purchasing. Component and materials needed for these projects: get the following component ready


· A 2.2k resistor (quantity 2), 1k resistor (quantity 4),


100k resistor (quantity 1) and 10k (quantity 2)


· A variable resistor v50k (quantity 1) and v22k or 20k (quantity 1)


· A ceramic capacitor 104 (quantity 1)


· An IC (SG 3524) it has 16 legs or pin (quantity 1)


· A transistor BC 557 ( quantity 2)


· A mosfet IRFP 150N (quantity 4)


· A Vero board (shining or dotted line Vero board)


· Wind a transformer (5000w)



Circuit diagram for 12v 500w inverter

These is a 12v 5000w inverter circuit diagram, it comprises of 3 stages, the oscillator, mosfet and the transformer.

First stage: the first stage is the oscillator which comprises of the IC, resistors, capacitor and other component, the work of these oscillators is to produce two signal pulse that will switch on the mosfet, to get started.

· Fix the socket of the IC to the Vero board and solder through the shining part. Ensure it is been position as shown in the diagram.

· Link pin 1 of the IC to pin 9 by joining together, do same to pin 4 and 5 and equally to 12,13 and 15. If you are confused check the circuit diagram, note: the IC has 16 legs or pin, to start counting start from the left after it is been position as shown in the circuit diagram.

· Fix 20k variable resistor to the Vero board and link the center terminal to pin 2 of the IC.

· Scrap the fix resistor 2.2k connect and join to pin 16 of the ic and the other side join to the fix 20k variable resistor as in the diagram.

· Join another 2.2k resistor to the other terminal of the 20k variable resistor and the other part to pin 5 of the ic

· 100k fix resistor will be join to pin 6 of the ic

· Fix the 50k variable resistor and link the one side of the 50k to the 100k resistor , link the center side of the variable resistor to the other side and link both to pin 8 of the ic. check the diagram if you are confused.

· join one side of the ceramic capacitor (104) to pin 7 and other to pin 8.

· The next step is to link the central terminal of the transistor BC557 to pin 11 and also do equally to pin 14 of the ic with another transistor. Note: Transistors do not allow much heat when soldering.

· link The other side of the 4148 glass diode to the emitter of the transistor and the other side (in red coted) join to pin 11 of the ic. Do equally to pin 14 of the ic with another 4148 glass diode.

· Link the emitter of the ic to it collector with 10k equally do so to pin 14. If you are confuse, go through the circuit diagram.

· Join the collector together and other side of the ceramic capacitor that lead to pin 8 of the ic together.

· Fix the ic socket to the ic

· Scrap 1k resistor and lead to pin 15 of the ic which serve as the + positive of the oscillator, link 330 ohm resistor to the other side of the 1k then fix the light emitting diode to the panel and join the negative to the negative of the oscillator(the collector of the transistor) and join positive part to 330 ohms, and you are done.

Note: the voltage coming out from the two signal must be equal, the v20k voltage function for the output of the inverter so because that you can increase the voltage to 2.3 by regulating it to the higher level.




How to test the two signals coming from the oscillator with a meter
Connect the negative side of the oscillator to the negative part of the battery and also to the positive, connect the negative of the meter to the negative of the battery, set the meter to dc voltage and test for the two signals with the positive of the meter.

The mosfet and transformer stage.
The two signal of the oscillator will be link to the G-gate of the mosfet with 1k resistor(the first leg of the mosfet as in the diagram) and join to the other part of the g gate with 1k resistor which is for one terminal. If you don’t understand, check the circuit diagram on how it is been linked.

The middle part will be join to the other middle part of the mosfet while the last leg of the mosfet will be linked together which serves as negative of the mosfet and join to the negative of the oscillator, the two middle wire coming out of the mosfet will be join to the one end side of the transformer and the other to the other end side of the transformer, finally the central tap of the transformer will be fixed to the positive of the 12v dc (battery). And test run it.


In my next lesson I will be discus on the changeover circuit (automatic inverter) with a circuit diagram and how to construct it.

inverter construction: the stages involves in constructing a power inverter

Before you get to understand the stages involves in the construction of a power inverter, you must have known or familiar with the meaning of a power inverter, the working principles, the reason why you should convert direct current (D.C) to (A.C), the benefit/advantages and disadvantages of a power inverter: link these will guild you to basic guild/information on how to embark on these project. In view of the construction of a power inverter, The stages of a power inverter depends on the types you want to Construct for instance the stages involves in a manual type of inverter is quilt different from the stage involves in the automatic type, in these case am going to list and explain the stages of a power inverter.


What are the stages of a power inverter?
The stages involves in the construction of a power inverter are the, Oscillator, Mosfet arrangement, the transformer, the battery Charger, Indicator and Automatic change over (relay).



Understanding the stages involved in the construction a power inverter
Oscillator: An oscillator converts the input DC (Direct Current) from a lead acid battery into an oscillating current or a square wave which is fed to the secondary winding of a power transformer. In the present circuit, IC 4049 has been used for the oscillator section. It works as the production of two signal pulse, which switch on the mosfet transistor separately for the production of current alternatively. Note: the two signal voltage coming out from the oscillator signal pulse must be equal and not more than 5 to 6v to switch on the power mosfet for effective work. 

Transformer: a transformer will step u the applied voltage of oscillator which can be achieved with the winding of the transformer, the more coil the high the voltage. and the applied oscillating voltage of the inverter is stepped up as per the ratio windings of the transformer , an AC much higher than the input DC source becomes available at the primary winding or the output of the inverter. Is the neighboring network induction between secondary and primary coil to invert from DC to AC. 

Charger: During power backups when the battery gets discharged to a considerable level, the charger section is used to charge the battery once the AC main is restored. It convert from the alternating current been a rectifier, producing a full wave rectification. 

Mosfet function as power transistors and sense voltage to the secondary coil transformer to induce magnet flux to the primary coil for the production of AC voltage. The mosfet are arranged into two groups D1 and D2 receiving the two signals from the oscillator circuit output and switch separately in accordant to their dill connection through the gate (g) of the mosfet in respect of their resistance. Finally it entire source (s) is connected together with thick wire conductor as the negative input DC supply.
Change over: In the stage of interrupted power supply main of inverter. Either from the inverter itself or public electricity supply. It consists of relays connection and in order of the terminals connections.

7 seo technic on page ranking-good quality content

Aim: 

Of these articles is to give you insight on how to write a good quality content for your blog which review the Technic on how to improve the rank of your blog by writing a good quality content.


Creating a good quality content for blog niche website will have a great impact to the success of your blog and it will influence your blog niche website ever more than what you think or expected, it will improve the page rank of your website, good content will always bring existing visitor coming back to your blog niche website, people sees good content, they can easily identify it and they will likely direct their colleague to it and it could be through your blog niche website post, through social medial, email or other means. Indeed writing a good quality content for your website is a secret success towards the attainment of your goal. These article will give you a good insight on how to create a good quality content for your blog niche website.

seo technic on page ranking-good quality content

1. Understanding your users need: all users enjoy good quality content, you should understand the fact that users enjoy reading content that is well writing and equally easy to follow or navigate.Be organize in your content: the way you organize your content will be of a great benefit to you because it enables your visitor to understand and have good insert of where the topics begins and where it end , these will enable them to follow up with your post, it is also advisable to break your content into division/paragraph which will equally help your visitor to navigate to the area of the content of their interest. 
2. Always create fresh unique content: in my previous post on Good practice of how to promote your blog website or business site I equally talked about quality content, creating a fresh unique content for your blog niche website is one of the secret success towards your goal, theses is one of the strategic use in disapproving one when apply for Google absence, it is advisable for one to create a good quality content because it will equally bring more visitor and keep the existing one from coming back to your blog niche website. 
3. Your language communication matters: when writing a content it is advisable for you to use a relevant language that is easy to understand which user might search and find a piece of your content. It calls for keywords, using Google ad word will give you insight on new keywords
4. Avoid mistakes which will lead to grammatical errors
5. Avoid using long text with many words
6. Always include paragraph, subheading in your page and avoid dumping of large text in a page
7. Avoid coping and past practice because these will no longer bring value to your website. alway Search for copies of your page on the web.

5 good practice on how to promote your blog niche website

The link to your website will gradual ling gained as your blog niche website is been discovered by people through search engine or through other means and equally link to it, will increase the rank of your page, Google really understand the fact that your duty is to create awareness to people about the effort you applied towards the hard work of your new content, which when your new content is effectively promoted, definitely it will be discovered by people who have the interest on that same niche or subject. The tip am about to share to you will give you insight on good practice for promoting your blog niche website.

Good practice of how to promote your blog website or business site

1. Post new quality content: the view of new blog post on your website is a good approach of letting your visitor know that you’ve added something new and these will enable others followers or RSS feed to get more insight on your niche and as well pick your story Having basic knowledge about social media website: there are site built around user interaction which involves sharing of articles to users, these site have made it easier to match people that are interested with relevant content, you can equally follow them up by sharing your new content to them. 
2. Do not neglect or forget offline promotion: the effort you put into the offline promotion of your blog website or company is another benefit that can also be rewarding, let’s take for instance, you have a blog niche website for your business promotion or just a business site, ensure that the website url is always included on your letter heading, business card, post and so on. Also it is equally advisable for you to send out a recurring newsletter to your client either through mail or sms message creating awareness to them about your new content on your company website or blog.  
3. Don’t forget about those in your niche site related community:  reaching out to those in your blog website community is a good approach of promoting your website, these are equally number of website that covers the same topics or similar topics to your website, it is beneficially and advisable for you to open up a communication with those website.
4. Always make use of free google websitetools : Google provides free tools for web masters like you and me which enables you to control how Google interact with your website and equally get useful information about your website.in due cause of Good practice of how to promote your blog website or business site tip you must avoid the following
5. Link purchasing from third parties having the aim of high page ranking instead of traffic You must not spam link request out to same niche website related to yours.Avoid involving you blog niche site or business website to artificial platform or ccheme where your content is promoted to top service

Important of window7 firewall against malicious software that might be harmful to your computer

Most are times you ignorantly off your window firewall, and there are often times you don’t care to know if it is ON or OFF. There are times after downloading application online your PC or laptop start malfunctioning properly, developing fault, there are time you have to reboot it again and you discover that your PC is getting slower , which am going to show in these post on How to protect your computer from malicious software with window firewall the damages which these malware will cause in your computer depends on the specific malware which I stated earlier that one of these sign is when your computer get slower and equally sending sensitive data that will destroy your files and there are numbers of different type of malware such as virus, worms, Trojan horses, spyware and so on. 

With window firewall you can protect your computer from the effect of these malicious software attack and these window firewall is one of the most essential security tools which are built into the window operating system, you can disable or enable it and most time you ignorantly disable it without understand the dangers ahead or the important of window firewall, with these post, you will get to know how window firewall works and equally how to protect your computer with window firewall. It might interest you to read on: How to limit your children or friends access to a specific programs, games, files or applications in pc using parental control in your window7

How to protect your computer from malicious software with window firewall / computer-from-malicious-software


Understanding how firewall works

A firewall prevents harm to your computer such as malicious software, worm, or even hackers from penetrating to your PC either through network or internet, Firewall is just like a brick between your computer and other source (internet) as illustrated in the diagram above, what happen is that, it check or access the information that are coming from other source to your PC or laptop either through the network or internet, which it will either allow such information to pass through or block it, all depends on the setting of your firewall, it is important to check if your window firewall is turn on because your privacy and security matters a lot.


How to check and turn your window 7 firewall on

With these information you would be able to turn on your window firewall, follow my step by step guild to turn on your window firewall which will protect your computer from malicious attack.


To locate the “window firewall” go to start menu and click on Control Panel >Network and Internet Programs>System and Security>Windows Firewall


For quick and easier access Click on start menu and search for “window firewall”
And Check on the list below control panel and click on “window firewall”
Click on turn “windows firewall on or off” 

to Customize settings for each types of network , tick on the “turn on window firewall” and click OK. Congratulation, you are done.

the dangers of using a sub domain name

Initially I started blogging using sub domain name as my web address for my blog niche website, as time goes on I came to realize the important/benefits of one registering his or her domain name, unlike Most Bloggers using sub domain name as there web address for their blog niche website and are likely to be in these form “emrislot.blogspot.com" which is quilt different from a domain name.

A domain name is a full website address which is not independent of any other domain name unlike my previous example, it starts with www dot your web address and end with the extension of dot com, dot info, dot org and so on. for an instance, A sub domain with the web address www.emrislot.blogspot.com is dependent on blogger and the essence of one registering his or her domain name is to makes such an individual like me and you to stand along, unique and professional to our, blog while a sub domain

name cannot be registered and these name is mostly issued by site builders that offers free hosting plans for your blog e.g. Word Press, Blogger etc. and you must include the name of your website with theirs in you website url as I explain earlier and these domain will look in these form www.yourwebsitename.blogspot.com or www.yourwebsitename.wordpress.com which I will be sharing with you In these post the reason Why you need to Register your domain name,  It is essential for you to know the reason why you should register your domain name, these tip will give you more view on the important of you having a domain name. it might interest you to own a domain name

1. As I mentioned earlier, that the essence of you registering your domain name is to "make you stand alone, unique and professional to your blog" is one of the reasons why you should register your domain name. 
2. Another reason why you should register your domain name is to make your blog address short for visitors to remember unlike my previous sub domain name www.emrislot.blogspot.com to look like these www.emrislot.com and when you register your domain name there are other benefits for you such as the privilege of having a unique email address unlike other professional organization or company that look like these "yourname@yourwebsite.com. 
3. One thing about search engine is that it hardly index sub domain, it recognize the important of domain name and give preference to websites that have their unique domain name when you register your domain name it can easily be index by search engine. 
4. When you have your website running under your own domain name you have the privilege of carrying your website to any web host. 
5. Having a domain name shows how serious you are and it attract advertiser that would want to advertise their products and services on your website, Registering a domain name is once and unique, if you do not register it, you might end up losing it and once you own it, it would limit your competitors having access or benefits over you. 

how to secure a domain name for your blog niche website

As a newbies or blogger you would want to own a Domain name for you blog niche website or for your business or company and you don’t know how to get started with it or how to go about it, these post will give you guild on how to go about your domain name or to own a domain name. The question is these: What is a domain name? A domain name is the homepage of every website and mostly start with www and end with the extent ion of .com, .info, .in, .net, .mobi, and lots more.


These domain name is been own by an individual like me and you and co-operative bodies or companies. It is a link or identity that point to your website and make you stand alone, Do you have a website hosted on free platform with a sub domain name www.yourwebsite.blogspot.com

Owning a domain name simple means registering the name with an organization called ICANN "Internet Corporation and numbers” you don't register directly to them because they are bodies in charge of domain registration. These body are ac credible domain register accredited by ICANN or a national ccTLD to register domain name. The bodies that are in charge in domain registration are web hosting companies, these companies are accredited by ICCAN as I stated earlier and equally they offer various website related services such as hosting etc.

Before you get started in having a domain name you must have choose a name you would like to use as your domain name, you must make inquires and these will enable you to be familiar with the price of the payments or purchase of the domain name and the next step is for you to chose a domain registrar company which will enable you to claim or own the domain name.

getting started 

1. Choosing a domain name: consider the length of your domain name, choose a domain name that is short and easy to remember.
2. understanding the price/payment: the price of every domain name varies according to their suffixes example, .com, .us, .info, .net, and so on, depending on the type of domain you intend registering as of the time I wrote these article most company like godaddy collect 12$ a year just to have “dot com”
3. choosing a domain registrar company: almost all registrar company render the same service, when choosing, I would recommend you choosing any registrar company of your choice because they all render the same services. when choosing a domain registrar there are equally free registrar, avoid such for your own benefits.

How I protected my files using BitLocker Drive Encryption in window 7

You might have come across the word “Bitlocker drive encryption” in your pc but are not conversant with the way it work or how it work, now, am going to tell you more about bitlocker drive encryption, it important and how I use it to protect my file, unlike most airtime's you discovered that people or friends always penetrates to your file by having access to them, and there are most times you will try to hide files on your removable data drives such as external hard drives or USB flash drives and still your friend or relations penetrate and have access to it. 

Do you know that it is possible for you to protect your files with the help of bitlocker drive encryption, the question is these, what is the essence of these bitlocker drive encryption? With BitLocker Drive Encryption your files are safe, it enables you to protect all the files in your pc and equally in removable data drives such as external hard drives or USB flash drives for friends or third party. What happen is that, it encrypt the entire drive of your pc automatically when new file are been added to a a drive which is encrypted with bitlocker, unlike most encrypting file system (EFS) which allows computer operator to encrypt file individually. Understanding the word “encrypt’. To encrypt simply means to encode computer data. It might interest you to read on; How to limit your children or friends access to a specific programs, games, files or applications in pc using parental control


How I protected my files using BitLocker Drive Encryption in window 7
Now am going to share with you some important tips you ought to know about bitlocker drive encryption, which are listed below


It protect your files and prevent one from hacking into your system
All file store and share can be accessible or authorize by the user
During start up bitlocker check your pc for any condition that will cause damage or represent security risk
The data drive fixed or removable can be unlock and encrypted drive with a password or smart card
You can equally turn off bitlocker at any time.  and you must note, that not all windows have the ability to encrypt drives using BitLocker Drive Encryption. To get started view my step by step guild.



Step by step procedure on how to protect your files using BitLocker Drive Encryption

To enable bitlocker drive encryption

Click on start menu as show below and Click on “

Right click on “hard disk drive” and locate bitlocker that says” turn on bitlocker” as shown below

After which it open the bitlocker setup wizard, all you need to do is to follow the instruction.


NOTE: not all windows have the ability to encrypt drives using BitLocker Drive Encryption.

how Power on Self Test (POST) works and how to identify some kind of Error codes information display on your screen.

When you turn the power of your computer, the computer test itself to make sure that the main component are working, Most time you wonder what power on self test (POST) does which am going to show you in these post on how to identify some kind of error code information that frequently display on your computer screen, the POST is actually a set of program or rotten that are coded inside your computer, they are part of your bios, what happen is that whenever you turn on your computer the POST goes out and test, trying to communicate with other devices for example it try to talk to your keyboard, floppy drive controller and one other things it does is to check your c:drive for example it test the memory on the system board, it basically test the CPU if you can add or substrate and it try to communicate with your ports, if there is any problem, the post is to give a warning message and one of the ideal behind posting is to give you some area code to help you figure out why booting procedure of your computer fails which I will be sharing with you on the ideals of the kind of information seen on the screen of your computer when encounter problem.

Identifying some kind of Error codes information display on your screen
For example, once your computer display an error code starting from 3digits in link, starting from 1xx follow by two other 61, it typically indicates problem from the system board, for example if the computer displays 161 it simply means that the cmos battery is dead and once the cmos battery is dead the boot procedure won’t continue which might result one having an error message
Errors in the 2xx (two hundred) range are typically memory errors
Error in 3xx (three hundred range) are typically keyboard error
Error in 6xx (six hundred range) are typically associated with the floppy drive/controlled error
Error in 7xx (seven hundred range) are typically associated with Math Co-processor
Error in 9xx (nine hundred range) are typically associated with the Parallel Port (LPT1)



Note: there are many errors that are not listed if you go into trouble shoot post effectively you are going to look at the documentation, they are really hundreds of different of error available but these gives you an ideal of the kind of information display on the screen of your computer.

The secret of most successful blogger-bloggers secret

Most bloggers fail, they get discourage to continue with their blog carrier, have you ever imagine nor ask yourself the reason why most bloggers fail? Now am going to share with you the reasons why most blogger fail to achieve their in their blog niche website which call for the secret of a successful blogger. As one who have the motive of having a successful blog niche website you must consider the subject or topic, these will enable you target or channel your articles and equally enable you to rank well in search engine.

When I started blogging, I saw it as my hobby because I love writing, I write to share my experience to others which brought about my blog niche website, you can also write too, before you start writing you need to gather information on the subject, make research and read more articles that point to your niche and equally write on what you think you understand base on that same niche.

consider the subject or topics

Before you start a blog niche website, you must consider the subject or topics that are best known to you and these subjects must be unique to avoid your website being penalize by Google, think of something you like doing most as your hobby or what you can write most and start posting, these will make you unique from every other website, some blog because others are blogging which as a result they end up getting discourage because of their pirated copy and such blog website won’t be accepted when apply for Google AdSense program which enable one to start making money on line through adds. There are people who blog to promote their business while others blog for money.


You can equally add more tips or ideal, these will make you unique, after considering the subject or topic that are best known to you the next is to choose a domain name.

Your motive behind your subjects

I don’t blog because others are blogging, I blog because of my motive, I love writing, I love sharing what I have learnt with others, it calls for my motive.

Your motive behind your subjects will give you reason why you should write more articles, after considering the subject, the next step is to understand your motive, what are your motive behind your subject, are you blogging because your friends are blogging or are you blogging because of money.There are people who blog for money, you discover that such kind of people end up being discourage because they could not meet their target or because it is not fetching enough money, your motive has long way to go in your blog carrier, if you blog because of money definitely you will end up being discourage. The secret of most successful blogger depends on their effort towards their success in their blogging carrier as a blogger you must be passionate and work harder.

inverter construction: how to install a new power inverter-safty guard

Improper use of a power inverter can even lead to electrocution. For safety reasons, someone attempting to hook an inverter directly to a battery should be sure to read and follow all safety precautions listed in the inverter's instruction booklet. Which am going to show you in these tutorial the safety measures or precaution you must ensure when installing a new power inverter?

The Safety measure you must ensure when installing a new power inverter.


When installing a power inverter, there are safety measures you must ensure, which am going to show you in these post, you should note that Installing of a new inverter to the power mains should be properly arranged and you should keep in mind when installing a new inverter. When connecting to its main. The overall load connected to the inverter must not exceeds it capacity designed, that is, the wattage of inverter. For instance, a 500 watt inverter, the total load should not be more than 300 to 400watt. It is very important that most of the appliances require high stating current during their switching. Therefore, a new inverter installation should be provided a separate wiring. Provide low watt devices like 2fit fluorescent tube (20w), instead of 60w bulb to reduce the consumption rate from the battery. Finally it is advisable to use less wattage devices or home appliances in powering with inverter to have a long duration.



How to test a power inverter
Begin the testing procedure by connecting a 100 watt bulb at the output socket of the inverter
Insert a 15 Amp. /12V fuse inside the fuse holder
Finally connect a 12V automobile battery to the battery inputs of the inverter.
If all the connections are right, the 100 Watt bulb should immediately light up brightly.


Safety you must ensure when using a power inverter

Power inverters should only be used with batteries that are in good condition and fully charged. A weak battery will be drained easily if demand is too high. If used in a car, this could leave a driver stranded, so the battery's condition should be checked before using an inverter in a stationary vehicle. If the inverter is being used while the vehicle is running, as in the case of a road trip, there should be no problem with the extra draw as long as the battery is in good conditions. When using a power inverter continuously inside a vehicle that is not turned on, the engine should be started at least once an hour for 10 to 15 minutes to keep the battery from running down. A vehicle should never be started in a closed garage, as the carbon monoxide in the exhaust is fatal.

Note: Working with large batteries can be dangerous, and when not done properly, can result in serious injury. In my next post I will share with you the types of batteries, advantages and most recommended battery for power inverter.

Introduction on how to construct a power inverter

Unlike most of you that would like to construct a power inverter or you have little knowledge or no ideal on power inverter and it principles of operation, or you are looking for inverter circuit diagrams, welcome, these is the right blog, Before learning how to build a power inverter, let’s first understand the following fundamental elements of an inverter and its operating principle and other question that relate to inverter before installation for easier andbetter understanding.

What you should know about a power inverter


A power inverter is a device that converts DC power (also known as direct current); to standard AC power (alternating current). It convert 12 volts to 150 volts of Dc into 220 volt to 110 volt, which transform the DC electricity produced by your battery into the alternating current electricity that is commonly used in most homes for powering lights, appliances and other gadgets. Or it is an electronic-power generator that generates electricity for domestic, office and industries uses. Its source of energy is from direct current source DC e.g. battery and solar panel.

Reason Why you should convert the DC of a battery OR cells in to an alternating current AC


Most of all our home appliances such as radio, television, air-conditions, refrigerator, fan, dvd players etc. work on alternating current AC. Since most electrical/electronic home appliances function with voltage between 220vac-240vac. It is clean that a battery cannot power. Take for instance, even due you use 20batterries connected in series that is (240vdc) to power your television or color television, it won’t work because it supposed to work on 240vac.



Note: The work of inverter is to transform the DC electricity produced by your battery into the alternating current electricity which is mostly use in powering our home appliances. Either 12vdc to 240vac and inverter can work on one or more batteries base on type. Some of the cells can be recharge after it has been used. An external source of direct current is used to recharge used rechargeable cells.


The benefits/advantages of power inverter:


No air pollution
No noise pollution
No routine maintenance
No buying of fuel
The installation is very simple
The component are ready available
It can be kept inside the room
It do not require much effort
Its back up depend on batteries, as many amperes of batteries it has, that is much it back up will provide.
It provides quality power output
It is lighter and smaller in size, and hence can be easily transported
It gives better fuel efficiency by adapting the engine speed to produce the needed power
It’s noise-free in functioning when compared to traditional generators



Disadvantages
Inverter is costly than fuel generator
It require external power source for charging battery after the battery has been used
Expensive when compared to traditional generators
There are no large capacity generators in the markets
The generators can power a few appliances for a short period


IN CONCLSION:

Inverters are used to operate electrical equipment from the power produced by a car or boat battery or renewable energy sources, like solar panels or wind turbines. DC power is what batteries store, while AC power is what most electrical appliances need to run so an inverter is necessary to convert the power into a usable form. For example, when a cell phone is plugged into a car to be Recharge, it supplies DC power; this must be converted to the required AC power by a power inverter to charge the phone.

inverter construction: Approximate rating of a power inverter before purchasing or constructing

Unlike most of you that are interested in purchase or construction of a power inverter, It’s often becomes difficult to decide the appropriate rating for the inverter you would want to purchase or construct, generally inverter are available with rating such as; 500w, 1000w, 12000w and so on. As the cost, the inverter is proportional to their wattage. And inverter can run an ac appliances such as hair dryers, microwave, computer, washing machines, blender, air condition, television, refrigerator and so on, you can run any appliances using power inverter but the question remain these, how do one decide the approximate rating of a power inverter before purchasing or constructing? which am going to show to you in these post an already design which would help you decide the approximate rating of power inverter before purchasing or constructing.

Step you must consider when choosing a power inverter

The first step in selecting an inverter is to match the inverter to the voltage of the battery you'll be using for power. In the majority of cases, you'll be using a 12-volt battery, so you would want to select a 12-volt inverter.


The next step is to determine which devices you plan to power with the inverter. Look for a label somewhere on each device that tells you the wattage it requires to operate. The wattage rating of your inverter must exceed the total wattage of all the devices you plan to run simultaneously. Different models of power inverters vary in how many watts of power they can supply.One should analyses the requirement before constructing or buying any inverter suggested by the salesman. So given alongside is a ready design which would help you decide the approximate rating of the system to be bought or construct, You can also add up power requirement of all electrical items that you would want to run on the inverter to arrive at the ratting.

DEVICES	APPROXIMATE WATTS	DEVICES	APPROXIMATE WATTS
Incandescent bulb	60w	TV	60w
Fluorescent tube 2fit	20w	radio	15w
Fluorescent tube 4fit	40w	video	40w
Fans	60w	Tape recorder	30w
Air coolers	170w	Monochrome monitor	50w
Air conditional 1.5	1500w	CGA monitor	60w
Refrigerator	300w	VGA monitor	120w
Mixer/blender/juicers	450w	printer	250w
Hot late	1000w	VCD	35w
Oven	1000w	DVD	15w
Electric kettle	1000w	Tape backup	140w
Water heater	1000w	Drilling machine	650w
Water pump	800w	Table fan	45w

IN CONCLUSION:

The capacity of an inverter should equal the total number of watts required by each device, plus at least a 50% addition to account for peaks or spikes in the power draw. For example, if a DVD player draws 100 watts and a small TV another 100 watts, a minimum 300-watt inverter is recommended. Getting an inverter with more capacity than what is immediately needed is a good idea for many people, as it means that different or new devices can be added without the need for a new power inverter. It might interest you to read on the Safety measures you must ensure when installing a new power inverter.

inverter construction: requirement on how to construct power inverter

There are requirements you must consider before constructing a power inverter which you ought to understand before embarking on your project, As the name suggests the basic function of an inverter is to invert an input direct voltage (12VDC) into a much larger magnitude of alternating voltage (generally 110VAC or 220VAC).


The inversion process of an inverter can be achieved with the help of the following components;

Transistor, light emitting diode, capacitor, resistors, mosfet, integrated circuit (I.C), transformer etc. for low and medium output transistorized inverter are suitable but for high power output.








Required instrument
Digital/analogue meter , Soldering iron ,Cutter and pliers , Screwdriver and tester

Components

Resistor: resistance, as the name implies, a resistor is a device which resist the flow of electron. It is commonly made of carbon composition and wire wound resistor.

Capacitor: capacitance is the ability of a dielectric to store electric charge. The unit is the farad and the types are ceramic, air, electrolytic, mica and paper.


Diode: is a semi-conductor material which made up of silicon or germanium. It is use as a rectifier or power conversion. It can also be used to direct the flow of electric current and used in protection to any return voltage or current.


Transistor: is the combination of two diodes chemically combined together the two diodes formed by the base forward diode and kept low by the doping. Two forms of transistors are PNP and NPN

NOTE: there other equipments and electronic component which are not listed here.

how to craw and index your new website quickly

After creating a new website, you would want traffic or your blog to be notice by people and one of the ways is through search and search engine don’t display your content or information without it being craw by Googlebot after which it will be added or indexed by Google. Googlebot is software own by Google and the essence of googlebot is to search/ collect information from one website to another after which the collected information will be added to Google searchable index while indexing is the crawling activities/processing undergoes by the Googlebot. Now, I will be sharing with you tips on how to craw and index your new website quickly.

tip on how to craw your website quickly

1. Generating a sitemap for your new website: A site map help in listing each page of your website it is an xml document it communicate with the search engine, or notify the search engine when new page is been added in your website. How do we generate these sitemap? You can create a site map by using a tool such as xml site map generator. 
2. Summiting your sit map to Google: After creating your site map the next step is to summit it to Google through Google webmaster tools. How to add your new site to webmaster tools, create an account with Google and sign up for web master tool optimization sitemap next is to add the link of your site map to webmaster tools, the essence of it is to notify Google on the page of your website. 
3. Summiting your website URL to various search engine: Ensure you summit your URL to various search engine such as yahoo, Google, Bing etc. Because it is another means of crewing your new website which will take few moment . 
4. Through social media: you can equally craw your new website through social media by creating profile and adding a link of your website to your social networking profile such as face book, twitter, Google+ and so on. Finally, Share your new website link and summit your content to quality article directories.

Tips on how to protect your mobile device and wireless network from internet threat.

Mobile device management is growing rapidly in the era of wireless communication which gives rise to mobile phone, it is a long rage portable wireless electronic device use for communication, storing of information etc.


Mobile phones are inexpensive, portable and are easy to use, it varies in sizes as a result of it models and through these mobile devices we store or send information and connect to the internet.

The question is these, why should we protect our mobile device?

Most of our mobile devices are stolen and infected, which as a result we losses our contacts, and important documents, these mobile devices may be used to access our personal data or information when stolen.


In these lesson I will be sharing with you tips on how to secure your mobile device and wireless network.

Tips on how to protect your mobile device and wireless network from internet threat.

All information/data could be accessible through wireless network such like WI-FI when not properly secure, for those using wires network should Ensure that there wireless network signal is secure.

How do we secure our wireless network?
Securing your network signal could be technical for newbies, to secure your wireless network you need to note the following tips,

The signal: ensure you limit the signal be young your location.
Password: choose a password that could not be guest by others.
The media access control: the MAC should be enable because it prevent unauthorized client from accessing your network
Ensure you disable your SSID to hide your network.


Always check update of your phone security from the manufactures website


Ensure you download antivirus software that can be run in your phone


Always be mindful of the kind of app you download on your phone because most of these app may contain malware.

tip on cyber-crime effect and how to avoid it

Cyber-crime refers to crime conducted online. It includes tax and welfare fraud, credit card fraud, and the non-delivery of purchases. It also includes scams, such as fraudulent investment and online auctions.


How does it affect people?
Cyber-crime causes the victims and society as whole billions of dollars. Consider an example, Sandra received an email that she assumed was from her bank asking her to update her online banking details minutes after sending her personal particulars, she was alarmed to see that $4,000 (U.S) had been transferred from her account to a foreign bank, Sandra quickly discovered that she had been scammed.

What can you do?
Be wary! Do not be fooled by professional looking websites, and keep in mind that legitimate financial institutions will not ask you to email highly confidential information. Before buying or investing online, ascertain the company’s reputation.
Analyze a company and its policies. Ask yourself: what is the company’s physical address? Is the phone number correct? Will my purchase involve hidden cost? When will my order be delivered? Can it be returned or refunded? 

Be suspicious if an offer looks Too good to be true. The greedy and those who want something for nothing are prime targets for online thieves. The bait may include big money for minimal work, a lone or credit card even though you may have a poor credit rating, or large returns on “low risk” investments. “Take your time in evaluating the legitimacy of any investment offer, “says the U.S federal trade commission (FTC). “The higher the promised return, the higher the risk. Don’t let a promoter pressure you into committing to an investment before you are certain it’s legitimate”.


IDENTIFY THEFT
What is it? Identify theft involves illegally obtaining and using information about someone else’s personal identity in order to commit fraud or some other crime


How does cyber-crime affect people?

Thieves may use your identity to obtain credit cards or loans or to open new accounts. Then they rack up debits in your name even if you eventually get the debts canceled, your financial reputation may remain tarnished for years. “Having a zero credit rating affects everything it is even worse than having money taken “says a victim.


how can i avoid cyber-crime?
Protect sensitive information. If you bank or shop online, change your password regularly, especially if you have use a public computer. And as mention earlier, be highly suspicious of e-mails requesting sensitive personal information. Identity thieves do not use computer only, they try any means they can to get their hands on important documents such as bank statements, check books, credit cards and social security numbers. So keep these things safe, and shred all sensitive documents before discarding them, of course, if you suspect that a document has been lost or stolen, report this immediately.
Keep track of your accounts. Check your account regularly, and look out for unusually transactions. If possible get a copy of your credit report from reputable agency, and note the account s and credit cards linked to your name.