Presentation on mobile phone

1. WELCOME
TO
MY PRESENTATION
Ahmed Sharif Khan
Reg. no. BBAW2016000284
Exim bank agricultural university

2. Presentation on Mobile
Phone
 A mobile phone is such an integral part of our
life today that every child knows every knitty-
gritty detail about operating a mobile phone.
They have taken communication to a whole
new level of advancement and researchers
and developers are working day in and day out
to bring about greater modifications.

3. Workings of a mobile phone
 While every ordinary man gets to enjoy the
privileges, the engineers and developers are
straining their brains to come up with new
inventions and ideas. Every electrical
engineering student must find it very intriguing
to learn about the working of a mobile phone.
The mobile phone uses a radio frequency
carrier for communication while the user is
moving within a given service area.

4. Parts of a mobile phone
 The source of power, a rechargeable battery.
 An input mechanism which might be a keypad
or a touch screen.
 A display screen to communicate all kinds of
information.