Raspberry Pi- An Educational Tool
Raspberry
Pi- An Educational Tool
Raspberry
Pi is a single-board credit-card-sized computer. It was developed by Raspberry
Pi Foundation in UK. The objective behind its development was the introduction
of basic computer science in schools. It is so simple to program as well as
cheap to tamper during experiments. The idea of Raspberry Pi was proposed in
2006 by Eben Upton and a group of teachers, academics and computer enthusiasts at Cambridge
University. The initial slot was manufactured in Chine and Tiwan. It was
released on 29th February 2012. About half million units were sold
within six months of its release.
Raspberry Pi has two models named as Model B and
Model A. Model B came initially and then Model A came in the starting of the
year 2013. The device has 5 volt USB. A 1200 mA power supply is more than
sufficient to run it. 1 Amp is the maximum power that Raspberry can use. An
external powered USB hub is required to connect USB device above 1 Amp. Basically,
Model B uses 700-1000mA and Model A uses maximum of 500mA. There are no
peripherals attached to Model A. Primarily,
Raspberry uses Linux kernel- based OS. In July 2012, Raspbian was released as a
free Operating System for this device. Python is a recommended programming
language for Rasberry Pi by Raspberry Pi Foundation. Users are not limited to
use Python. C, C++, JAVA, RUBY, etc. are all other languages which come
installed in Raspberry Pi by default. NOOBS (New Out Of Box Software) is the
new tool for Raspberry Pi which helps in installing Operating Systems easily. A
recovery partition is also provided in this device that helps in quick
restoration of installed OS.
Raspberry Pi Foundation along with its partners
is working on the development of software material. They are also working on
its use as a teaching platform for all subjects.
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