Whether there is a faulty part that needs to be replaced or you have an old iMac that is no longer functioning, you may want to open the case to reach the internal components. Taking apart an iMac G3 is a more involved process than with a PC because all of the parts are connected directly to the monitor in a smaller space. 1. Turn off the iMac G3 and unplug it. Remove...

An RFID tag is a small device that can be attached to or incorporated into a product and transmit data to a reader using radio waves. RFID tags have antennas that allow them to receive and respond to radio-frequency queries from an RFID transceiver. RFID tags come in two varieties: active and passive. Active RFID tags have a built-in power supply, such as a battery,...

Communication is the most important factor for the survival of the human beings. Right from the olden days people have communicated in many of ways. Many generations have passed by and it has grown beautifully with other technologies. In fact it is the one which is responsible for development. It developed gradually in the early stages and suddenly had increased its pace....