Installing SimpleCV in Ubuntu

Here I’m discussing a simple tutorial for installing SimpleCV in Ubuntu (my version 14.04 LTS).

SimpleCV is an open source framework for building computer vision applications. It provides an interactive shell, like octave/matlab, where we can write small scripts easy and fast.
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Launch Python Script in Startup in Raspberry Pi | Ubuntu

I am currently doing some experiment projects with Raspberry Pi B+. In one of such experiments, I’m trying to write a python program/script which will switch on an led connected to one of the GPIO pins when the Internet connection is working fine. It is an infinite loop script which has to be run in startup so that there is no need for manually running the script. Continue reading

Installing The Python GPIO Library in Raspberry Pi

One powerful feature of the Raspberry Pi is the row of GPIO (general purpose input/output) pins along the edge of the board. These pins are a physical interface between the Pi and the outside world. At the simplest level, you can think of them as switches that you can turn on or off (input) or that the Pi can turn on or off (output). Seventeen of the 26 pins are GPIO pins; the others are power or ground pins.

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