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Friday

Hardware Programing ?

Well , Everyone know Hardware ,but you know that hardware is group of EPROM,EEPROM,Flashs,PAL,FPGA ,or programmable logic circuits all are non volatile .called hardware.

For programing a circuit,its is either inserted into a socket often called ZIF. or programmers is directly connected by an adapter to the circuit board. afterward the data is transferred into the  circuit by applying signals to the connecting pins.

Some circuits have a serial interface for receiving the programming data called JTAG .other require the data on parallel pins. by a programming pulse with a higher voltage for  programming the data into the circuit.
Hardware programing language are
I know some of the are
C/C++
Java
ABEL
AHDL
BLUSPEC
ELLA
HML
HYDRA
LAVA
LOLA
        And many more
 

Tuesday

DSL

Digital Subscriber Line is a method of sending large amounts of information over the wires that already exist for the pots.
Its main advantages over POTS is that it is much faster than analog modems, and it provides a permanent connection.

It allow you to make and receive regular telephone calls while you are connected to the internet.
Its main disadvantages is that its availability is limited by your proximity to the telephone company’s switching equipment.

DSL
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IRC(Internet Relay Chat)

Imagine you Can chat with Your Friend on Facebook.That’s it . Internet Relay Chat is where the unregulated nature of the internet is most clearly Expressed.

You All Are Familiar with The chat Rooms used by certain online Services.IRC is just like a chat room.
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Thursday

What is Difference Between Bluetooth And NFC

  • NFC and Bluetooth and NFC are both short range communication technologies
  • NFC operate at slower speed than Bluetooth but consumes far less power and doesn’t  require pairing.
  • NFC sets up faster than standard Bluetooth.But is not faster than Bluetooth low energy.
  • With NFC Two devices connect automatically.Less than a ten’s of second.
  • Data Transfer rate (424 Kbit/s) slower than Bluetooth V2.1(2.1 Mbit/s) with maximum data transfer of less than 20 cm.
  • NFC has short range (sometime its user becomes difficult in crowded areas)


What is NFC ?
lalalaaa ETC
Difference Between NFC and Bluetooth
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Alien

What is NFC ?



NFC (Near Field Communication ) Allows for simplified Transactions,Data Exchange and wireless Connections Between Two Devices in proximity to each other,But not more than Few Centimeter.


  • Tab one NFC Device to another to instantly share a contact,photo,songs, etc.
  • Tap one NFC device to another to instantly share Electronic business cards or resumes
  • To pay a friend, your could tap the devices and enter the amount of the payment.
  • You can play a game with another NFC device(multiplayer game).

NFC can be used to high-speed wireless connection for expanded content sharing.

  • Instant Bluetooth Pairing can save searching, waiting and entering codes,Touch the NFC devices togher for instant pairing.
  • instant Wi-Fi configuration can configure a  device to a wifi network automatically .Just Tap a NFC device to an NFC Enabled router.

What more NFC Can do ?
  • Mobile Payment
  • PayPal
  • Ticketing
  • Boarding Pass.
  • Point of sale
  • Coupons
  • Tour Guide.
  • ID Cards.
  • Keycard.
  • Rental Car and Hotel Keys.

ETC.

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