RASPBERRY PI 2 MODEL B ( credit card–sized single-board computers )

RASPBERRY PI 2 MODEL B ( credit card–sized single-board computers )

The 15 best Raspberry Pi projects and uses:.

The Raspberry Pi is a series of credit card–sized single-board computers developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools .

Raspberry Pi 1.
Raspberry Pi 2 Model B.


Here i am talking about Raspberry Pi 2 Model B  second generation .

Difference between Raspberry 1 vs Raspberry 2 .

• A 900 MHz quad-core ARM Cortex-A7 CPU
• 1GB RAM

       Like the (Pi 1) Model B+, it also has:

• 4 USB ports
• 40 GPIO pins
• Full HDMI port
• Ethernet port
• Combined 3.5mm audio jack and composite video
• Camera interface (CSI)
• Display interface (DSI)
• Micro SD card slot
• VideoCore IV 3D graphics core
• Price :- Raspberry Pi 2 M 2 :- Aprox :- 3000/- Rs 

Because it has an ARMv7 processor, it can run the full range of ARM GNU/Linux distributions, including Snappy Ubuntu Core, as well as Microsoft Windows 10 .

Raspberry Pi 2 Windows 10 

 

Raspberry Pi 2 ( Installing Ubuntu ) .

The Raspberry Pi 2 has an identical form factor to the previous (Pi 1) Model B+ and has complete compatibility with Raspberry Pi 1.

We recommend the Raspberry Pi 2 Model B for use in schools: it offers more flexibility for learners than the leaner (Pi 1) Model A+, which is more useful for embedded projects and projects which require very low power.

HP Laptop Driver

1:- HP 15-R249tu Win 7 32 & 64 BIT Bit Driver .

2:- HP 15- R205tu Win 7 32 Bit & 64 Bit Driver.

3:- 15-AC044TU DRIVERS .

4:-15-AC026TX & AC SERIES DRIVER

5:-AC043TU & AC042TU DRIVER

6:-R SERIES DRIVER

7:- D009TU & D010 TU DRIVERS

Android’s versions are named in alphabetical order

Android’s versions are named in alphabetical order

Android as we know, is the world’s most popular mobile platform. Till now we have seen many versions of Android being released, but did you notice that these versions have been released in alphabetical order. Also all the versions are named after desserts.

These versions have been released in alphabetical order: Cupcake, Donut, Éclair, Froyo (frozen yogurt), Gingerbread, Honeycomb, Ice Cream Sandwich, and Jelly Bean.

Android versions history involves the versions updates from 1.0 till date. Here is the list of different Android version with their releasing date:-

1. Android 1.0  - Release Date: September 23, 2008 .

2. Android 1.1  - Release Date: February 9, 2009 .

3. Android 1.5 Cupcake – Release Date: April 30, 2009 .

4. Android 1.6 Donut - Release Date: September 15, 2009 .

5. Android 2.0/2.1 Éclair – Release Date: October 26, 2009 .

6. Android 2.2 FroYo – Release Date: May 20, 2010 .

7. Android 2.3 Gingerbread - Release Date: December 6, 2010 .

8. Android 3.0 Honeycomb - Release Date: February 22, 2011 .

9. Android 4.0 Ice Cream Sandwich - Release Date: October 19, 2011 .

10. Android 4.1  Jelly Bean - Release Date: July 9, 2012. 

11 Android 4.2 ( 4.2.1 , 4.2.2 ,{ 27 Nov 2012 , 11 Feb 2013 } )  Jelly Bean - Release Date :Nov 13 2012 .

12 Android 4.3 Jelly Bean - Release date : July 24 2013 .

13 Android 4.4  KITKAT - Release date :- OCT 31 2013 .

14 Android 4.4.1 - 4.4.2 - 4.4.3 - 4.4.4 :- Release Date ( 5 Dec 2013 - 9 Dec 2013 - 14 Apr 2014 -23 Jun 2014 ).  

15 Android 5.0 Lollipop  Release Date : Oct 17 2014 

16 Android Lollipop 5.0.1 , 5.0.2 ,  5.1 ,  5.1.2 :- Release date : 2 Dec 2014 , 19 Dec 2014 , 9 Mar 2015 , 21 Apr 2015 .

17 Android Newest  Marshmallow : Release date : OCT 15 2015 .