Have you heard about Infrared? Actually Infrared ports is an electromagnetic radiation which is used in Mobile Phone. It becomes most popular in Mobile Phone. One can easily Transfer data with the help of this technology. Infrared wavelength & Infrared waves.
IR is invisible to human eyes, but people can feel it as heat. The using of IR is generally increasing in the mobile phone. near infrared camera & ir camera wavelength. Actually it is a sensor that transfers data from one device to other devices which support IR. It is the best alternative to the wireless technology. But data transformation is not faster as Bluetooth or [...]
USBport is a standard cable connection interface on personal computers like desktop or a laptop that generally allows stand-alone electronic devices to be connected via cables to another computer. It is USB which stands for Universal Serial Bus.
It is generally used for short distance data communications. USB allows data to be transferred between one devices to other devices. USBports can also provide electric power across the cable to devices without their own power source naturally. USBkeys are sometimes used to be copied files between one device to other devices for computer’s file transfer in a short distance. USBhub is needed for USBdata [...]
SIM card means Subscriber Identity Module which is a small circuit board. Actually SIMcard is placed in your GSM phone in order to identify it to your carrier.
You can swap SIMs in GSM phones and your phone number, voice, and data plans are swapped right along with the help of SIM card. A SIM card is usually identified by its Integrated circuit card identifier that is engraved on the body of the card of a SIM. Actually they are also identified by the carrier from its International mobile subscriber identity (IMSI).
How to use SIM card?
There are many uses of a SIM card. The main benefit of a SIM is that you can easily swap phones [...]
Have You heard about NFC? NFC means Near Field Communications which is a basic feature of many portable devices. It is a system with which users of smartphones that has NFClord it over those that don’t.
It is NFC which is a set of standards for portable devices. It generally allows establishing peer-to-peer radio communications, passing data from one device to another device by touching them or putting them very close together at the same time. It is a limited communication from one device to other devices in a short distance. It usually uses electromagnetic induction in order to transmit information over a short space so that by simply detecting a container [...]