http://www.facebook.com/yudha.pradipta.1

Friday, 15 June 2012

0
Minimum System ATMEGA8535

        ATMEGA8535 AVR microcontroller family is a feature complete with a number of pin I / O a lot. AVR microcontroller (Alf and Vegard's Risc processor) is one of the development of microelectronics products from Atmel vendor. AVR is a technology that has a good capability at an economical cost is quite minimal. 
     In general, AVR can be grouped into four classes, namely ATiny family, family AT90Sxx, Family ATMega, and AT86RFxx. Basically that distinguish each class is memory, peripherals, and its function. In terms of architecture and instruction are used, they can say almost the same. The following minimum system is a series of ATMEGA8535.


3
Data Mining

     Data mining is the extraction of interesting patterns from large amounts of data. A pattern is said to be interesting if the pattern is not trivial, implicit, previously unknown, and useful. Patterns that are presented must be easily understood, applicable to the data to be predicted with some degree of certainty, useful, and the new. Data mining has several alternative names, although its exact definition is different, such as KDD (knowledge discovery in databases), pattern analysis, archaeological data, harvest information, and business intelligence. Data mining is needed when data are available are too many (eg data obtained from the company database systems, e-commerce, stock data, bioinformatics and data), but do not know what the pattern can be obtained.


Source : wikipedia

0
PWM (Pulse Width Modulation)

     PWM is a mechanism for generating an output signal over the period between high and low where we can control the duration of high and low signal in accordance with what we want. Percent duty cycle is the period of high signal and the signal period, the percentage of duty cycle will be directly proportional to the average voltage produced. The following illustration of the PWM signal, eg, high condition 5 V and the condition of low 0 V. Setting a pulse width modulation or PWM is one technique that "powerful" as used in the current control system. Width modulation is used in different settings very broad field, one of which is: speed control, power control, measurement and communication.
Thursday, 10 May 2012

0
Adjective or Relative Pronoun

Theories About Adjective Clauses

     A relative clause is another name for an adjective clause. This is because both perform a function similar to an adjective in a sentence--they add information to a noun.

There are two types of relative/adjective clauses: restrictive and nonrestrictive

1. Restrictive Clauses

"I want a bag that is green."

In this sentence, the relative clause "that is green" answers the question,
 "Which bag do you want?" or "What kind of bag do you want?" 
Because it answers this question, it is a restrictive relative clause.

2. Nonrestrictive Clause

"My father, who lives in Chicago City, is 45."

In this sentence, the relative clause "who lives in Chicago City" does not answer the question, "Which one?".
 Instead, it gives extra information. Because it gives extra information, it is a nonrestrictive relative clause.


Recognize an adjective clause when you see one

An adjective clause—also called an adjectival or relative clause—will meet three requirements:
  1. First, it will contain a subject and verb.
  2. Next, it will begin with a relative pronoun [who, whom, whose, that, or which] or arelative adverb [when, where, or why].
  3. Finally, it will function as an adjective, answering the questions What kind? How many? or Which one?
The adjective clause will follow one of these two patterns:


" Relative Pronoun or Adverb + Subject + Verb "


      " Relative Pronoun as Subject + Verb "



Here are some examples Relative Pronoun :

  • Where : used for places (Liaison word that is used to place)
           - The hotel where we stayed last summer was very beautiful.
  • Whose : used for humans, animalsi or objects to give information about their  possessions
           Whose big, brown eyes pleaded for another cookie
           Whose = relative pronoun; eyes = subject; pleaded = verb.
  • Who : used for humans in subject position
           Who hiccupped for seven hours after ward
           Who = relative pronoun functioning as subject; hiccupped = verb.
  • When : used for time (Liaison word used to describe the time)
           -  My baby was born in the year when I moved to Italy.
           -  This is the year whenthe Olympic Games are held.
  • Which : used for things and animals in subject or object position (objects of verbs and prepositions)
           -  Marike has a dog which follows her everywhere. 
           -  The chair which he broke is being repaired.(verb object)
           -  She was wearing the coat for which she had paid $2,00.(preposition 
              object).   
  • Why   
          Why Fred cannot stand sitting across from his sister Melanie 
          Why = relative adverb; Fred = subject; can stand = verb [not, an adverb, 
          is not officially part of  the verb].
  • Whom : used for humans in object position (Object and verb object preposition)
          - Marike, whom Hans knows well, is an interior decorator.
          - He paid the man whom/that he had hired. (verb object)
          - He paid the man from whom he had borrowed the money. (preposition
            object)
  • That : used for humans, animals and things, in subject or object position 
          That bounced across the kitchen floor
          That = relative pronoun functioning as subject; bounced = verb.

Example Adjective Clause


      Adjectives modify nouns and pronouns, giving a description or more information. An adjective clause is simply a group of words with a subject and a verb that provide a description. The clause starts with a pronoun such as who, whom, that, or which or an adverb such as when, where and why.


Here are several examples of sentences with the adjective clauses underlined :
  1. Donuts, which most people love, is not very healthy.
  2. The people whose names are on the list will go to camp.
  3. Grandpa remembers the old days when there was no television. 
  4. Fruit that is grown organically is expensive.
  5. Students who are intelligent get good grades.
  6. Eco-friendly cars that run on electricity save gas. 

The Article Containing the Adjective Clause (Underline)

      Once upon a time there was a prosperous village in a far away island called Sumatra. In northern part of the island, lived a farmer whose name was Toba. He lived alone in a hut by a small forest. He worked on his farmland to grow rice and vegetables that he sells to local market. Once day he wanted to catch some fish so he went to a river and fished there. He was very surprised when he got a big fish. The fish was as big as human being. Soon he went home and put the fish in his kitchen. He planned to cook the fish for his dinner that night. When he got to his house that afternoon he took a bath. Then as he walked into his bedroom after taking a bath Toba was very shocked. Do you want to know what happened?

There stood in his living room a very beautiful girl. The girl greeted him nicely. For a moment Toba was speechless. When he could control his emotion he asked her.

‘Who are you? What’s your name? Why suddenly you are here in my house?’

‘Pardon me if I surprised you Mr. Toba, but you took me here. I was the fish that you caught in the river. Now that I become a human being again, I would like to thank you and I will be your servant to express my thankfulness’

‘Were you the fish?’

‘Yes, I was the fish. Look at your kitchen’.

Toba immediately rushed to his kitchen and the fish was nowhere to be seen. He saw some gold coins instead.

‘Whose coins are these? Why there are some coins here?’
‘Those coins are mine. As I changed into human being my scales changed into gold coins’

‘Ok you can live here and work for me. Your room is over there’

‘Thank you very much Mr. Toba’

      Since that day the beautiful girl lived in Toba’s house. Since she was very beautiful Toba fell in love with her and not long after that they got married. The girl married to Toba on one condition that he would never tell anybody about her past. Toba agreed to the condition. Several months later Toba’s wife delivered to a baby boy. Their son was healthy. Soon he grew up into a handsome boy. Toba named him Samosir. Unfortunately Samosir was a lazy boy. He did not want to work at all. When his father worked hard in his rice field and farm, Samosir just slept. When he was awake he talked a lot and he ate a lot. Toba was very disappointed with his son’s nature. He hoped that one day Samosir would change into a diligent boy. Day in and day out but Samosir never changed.

      Toba used to go to his farm and rice field early in the morning. Then at midday his wife would bring him food. They used to eat lunch at their farm. As he was a teenager Toba and his wife tried to change his behavior. They ordered Samosir to bring food for his father for lunch while her mother stayed at home to do household chores. But Samosir never did his duty well. He always woke up very late. He woke up after midday. Then one day his mother forced him to bring the food.

‘Sam, wake up. Go to the farm and bring the food for your father. He must be very tired and hungry now’.
But Mom, I am tired and hungry too’

‘What makes you tired? You just wake up. Go now. You father needs the food’

      Toba reluctantly went to the farm. But he did not go to the farm immediately. He stopped somewhere in the street and ate the food. It was already late afternoon when he got to the farm. His father was disappointed. Then he was angry as he realized that his son had eaten his food. He said sarcastically.

‘O, you are stupid lazy boy. You are son of a fish!’

Samosir was hurt. He went home right away and as he got home he told his mother about his father’s words. Samosir’s mother was shocked. She was also deeply hurt.

‘O Toba. You break your promise so I cannot live with you here anymore. Now you have to accept to consequence of what you did. Samosir, now go to the hill, find the tallest tree and climb it’

‘Why mom? What will happen?’

‘Just do it, never ask any question. Good bye’

      As soon as she finished saying that suddenly the weather changed. Sunny day suddenly turned into cloudy day. Not long after that the rain poured heavily. The rain last for several days. Consequently the area was flooded. The whole area became a big lake. Then it was called Lake Toba and in the middle of the lake there is an island called Samosir Island. Meanwhile Toba’s wife disappeared.

Lake Toba is located in the province of North Sumatra, Indonesia. Today it becomes a tourist destination

Exercises


      Q :  I talked to the woman she was sitting next to me
      A :  I talked to the woman who was sitting next to me 


      Q :  I have a class it begins at 08.00 Am
      A :  I have a class which begins at 08.00 Am


      Q :  The man called the police his car was stolen
      A :  The man whose car was stolen called the police


      Q :  The building is very old he lives there
      A :  The building where he lives is very old


      Q :  The woman was ms Silvy I saw her
      A :  The woman whom I saw was ms Silvy  

Source :
Saturday, 7 April 2012

0
Active & Passive Sentences

     Passive sentences or commonly known by the word passive voice or Passive Sentence or there is also a call Passive Forms. In a nutshell definition of Passive Voice mean a transitive verb form of which is the subject of English grammar sentences act as a 'patient', ie that receives the action of a job
Friday, 16 March 2012

0
Subject-Verb Agreement


1. Singular Subject - Singular Verb

       The definition of the subject is singular subject pronoun he, she, and it, or nouns that can be replaced by he, she or it: While the definition of singular verbs are verb1 + es / s, is / was, and the verb phrase such as: is / + was verb-ing/verb3, has verb3 +, has been verb-ing and has been verb3.

 
BASIC IT | © 2010 by DheTemplate.com | Supported by Promotions And Coupons Shopping & WordPress Theme 2 Blog