Aeroplane

                                      Aeroplane Isn’t it fascinating that we can now fly to any part of earth without hassles? Few decades back, who would have thought that we could fly in the air even without a pair of wings? The idea of soaring high like birds and kites has been the inspiration of theinventors of Aeroplane. There was a time when travelling...

Read More

Air Conditioner

                                  Air Conditioner Ever since the industrial age began, man has thought of hundreds of ways to outsmart nature. And out of those hundred times, man has succeeded in more than ninety nine times. Climate and weather too have been brought together as a symphony that man desires to hear. Air-conditioning is the name of the scientific...

Read More

Mobile Phone

                                 Mobile Phone Mobile Phones have proved themselves to be one of the greatest gifts to the mankind. They have become an indispensible part of our lives. But going back in time, owning a mobile phone was confined to members of affluent class. All thanks to cost cutting techniques and innovations over a period of time; mobile phones...

Read More

SERVO MOTOR TESTER

                        SERVO MOTOR TESTER When using a servo motor in a project, if the servo motor does not respond as per the input, how to make sure that the fault is not in the servo motor but the circuit or logic? One way is to isolate the servo motor from the circuit and check its proper working by feeding it pulses of varying width and checking the angle that the servo motor turns...

Read More

Virtual Keyboard

                    Virtual Keyboard With the alluring range of latest smart phones and tablets, this term sounds quite viable these days. A virtual keyboard is a software component that allows a user to enter characters. Here is a project from the students of Cornell University which featuring a ‘Virtual keyboard’ which is not completely a software component but still is virtual in...

Read More