Hello guys ,,, welcome to Mech05talk . Today i am shearing about the mobile phones.
everyone uses mobile phones but nobody knows how it works and give us good performance .
The most basic principle is that there are two methods namely as a ' Radio' .the one part in known as a radio receiver and other part is named as a radio transmitter . The voice converted into electrical signal which are transmitted with radio waves ,,,then the radio receiver receive that that for easy communication .
The inventor of mobile phone is MARTIN COOPER.
A american scientist invented mobile phones for easy communication. born 28 Dec 1928.
the first mobile phone invented for an practical use only by Motorola com pony , Martin cooper is a first scientist who made this possible in 1973.
The first touchscreen mobile was invented in 1992.the first touchscreen mobile named as IBM simon. so this is the history of mobile phone . now a days mobile phones are important part of our life so it is important that we should know about the creator of mobile phones .
what you think about this blog please comment and give me new ideas to write a new blogs for you knowledge .
Thank you so much keep Visiting...!
everyone uses mobile phones but nobody knows how it works and give us good performance .
The most basic principle is that there are two methods namely as a ' Radio' .the one part in known as a radio receiver and other part is named as a radio transmitter . The voice converted into electrical signal which are transmitted with radio waves ,,,then the radio receiver receive that that for easy communication .
The inventor of mobile phone is MARTIN COOPER.A american scientist invented mobile phones for easy communication. born 28 Dec 1928.
the first mobile phone invented for an practical use only by Motorola com pony , Martin cooper is a first scientist who made this possible in 1973.
The first touchscreen mobile was invented in 1992.the first touchscreen mobile named as IBM simon. so this is the history of mobile phone . now a days mobile phones are important part of our life so it is important that we should know about the creator of mobile phones .
what you think about this blog please comment and give me new ideas to write a new blogs for you knowledge .
Thank you so much keep Visiting...!
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