Keep your bash history clean using python

Nov 21, 2017 - 2 minutes
If you are someone who spend a lot of time in terminal, you might want not to have certain commands that you’ve used, in your bash history. The commands like ‘ls’ which prints the contents of the directory to the standard output, or the terminal based games like “Moon Buggy” or “2048-cli” etc, the things which are not important enough and don’t have too complex commands to be stored in the bash history. Read more ...

Getting Started With PyQt

Nov 20, 2017 - 4 minutes
PyQt is one of the two most popular Python bindings for the Qt cross-platform GUI/XML/SQL C++ framework (another binding is PySide). If you have ever used any distribution of linux, you must have heard about Qt and GTK. Most of the desktop enviornments in linux used either of those Gui Toolkits, for example Gnome, Unity, MATE, Cinnamon etc use Gtk while KDE, Razor-Qt etc use Qt for creating Graphical interfaces. Read more ...

Interfacing LTC6802-2 with OrangePi using Python.

Jun 5, 2017 - 3 minutes
LTC6802 The LTC6802 is a complete battery monitoring IC that includes a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and a serial interface. Each LTC6802-2 can measure up to 12 series connected bat-tery cells with an input common mode voltage up to 60V. LTC6802 is a great option if you want to build battry monitoring system with more accuracy. Read more ...

Getting started with Raspberry Pi

Apr 12, 2017 - 3 minutes
If you are using raspberry pi for the first time; then this post might be helpful to setup the device. In this post I’ll cover installing raspbian/ubuntu on the sd card for raspberry pi. configuring ssh. configuring wifi to connect to the network automatically. Installing Raspbian/Ubuntu on the SD card First of all download the image of the os you want to install on the SD card from raspberrypi. Read more ...

Plotting live serial input from arduino/microcontroller using python matplotlib

Aug 30, 2016 - 2 minutes
Plotcat Hello all, I’m writing once again after almost six months. As the title of this post suggests I’ll be writing about plotting the live input data from a serial device using python. This data can be any input data that is comming through a serial port from any device such as a microcontroller, Arduino, any usart based wireless module such as HC-05 or HM-10 etc. Read more ...

February 2016 frdora meetup pune

Feb 11, 2016 - 3 minutes
On 6-Feb-2016 it was third Fedora meetup at pune at the same venue as earlier meetups “K 104, Jasminium, Magarpatta City Pune”. Event host was Kushal Das. For this meetup the ajenda was “Debugging bugs in different applications written in C/Python in Fedora”. But after last meetup Amol and me had discussed about writing a tool like “Ip messenger” (our purpose was for file transfer) for linux which will be a nautilus plugin; so we decided that in this meetup we will do it. Read more ...

Introduction to Python

Dec 18, 2015 - 2 minutes
Python What is Python? Python is probably one of the few programming languages which is both simple and powerful. It is a general purpose Language. Features of Python: Simple: Python is a simple and minimalistic language. Reading a good Python code feels almost like reading English. It allows you to concentrate on the solution to the problem rather than the language itself. Read more ...