How To Stream Audio Wirelessly From TV/Computer To Speakers

Hey guys its been sometime not posting anything here.To lend me some helping hand this time my cousin Sandeep Nayak who is a techie in Bangalore, has written a guest post. Hope this will be a guide to many who want to go wireless in audio streaming but don't have much know how about electronics.


Props :-
Bluetooth Audio Transmitter (Leoxsys)
Bluetooth Speakers (Reconnect)

Connection :-
TV Audio output/Computer Audio output --> Bluetooth Audio Transmitter --> Bluetooth Speakers

Story :-
So finally I got tired of wired devices and decided to go wireless. This need arose out of an idea to stream audio from my tv or computer to a speaker without using any wires.
The advantages I saw were that I could place the speaker anywhere in the room or I could carry it to any other room.
For this I faced two challenges,

1) Streaming audio wirelessly from TV
2) Configuring a speaker to accept wireless audio

Streaming audio wirelessly from TV
I got to know that there are Televisions which have a bluetooth feature in-built and it's possible to stream audio using that feature (Note:- However I am not aware if the bluetooth feature is a Receiver or a Transmitter or both).

Hiding Files in Windows using Command Prompt

People normally prefer to hide the private and important data in their PC in order to keep it away from the people who have access to that system.Windows provides an option where you can change the file type into hidden select "don't show hidden file".The main draw back of this feature is anybody can change the option from "Don't Show hidden file" from "Show hidden file".

There is one more method which is very secured in  windows to hide files,That is using command prompt. Command prompt provides acommand called "attrib" using which one can hide and unhide the files.

 Here is a step by step information about how to hide/unhide files using "attrib" command.

Hiding:
Step 1:

Raspberry Pi : A Complete Overview

After publishing the first post many asked me "Dude what exactly is that Raspberry Pi",So this post is is an introductory piece about RPi.

As technologies like Internet of Things (IoT) and wearable tech are evolving in the present day scenario, Open Source technologies are playing key role in the evolution of such technologies. Raspberry Pi is one of such open source technologies which is widely being used by the developers and makers around the world in prototyping and building projects related to Electronics and IoT. There might be lots of questions tickling in the minds of many folks related to Raspberry Pi like what exactly it is and for what it is been used and what are its capabilities. Through this post am trying to answer all those questions.

Setting Up Raspberry Pi Using a Laptop loaded with windows.

Recently I bought a Raspberry Pi B+ model, didn’t had extra monitor, keyboard and mouse so I tried to configure the Pi using my laptop loaded with windows 8.I searched on net for the same and got succeeded in configuring it. In this post I have enlisted step by step procedure to configure a raspberry Pi using laptop's monitor.

Things required:

• Raspberry Pi.
• Ethernet cable.
• Memory Card Reader.
• Micro SD Card.

Power source for raspberry pi (Here I am using my smart phone charger to power the Pi).