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How to buy Bitcoins in India with Net Banking or NEFT

Now you can Buy Bitcoins in India thru NEFT/RTGS/IMPS or Net Banking using Zebpay. You have to add money to your Zebpay account via one of the above methods before purchasing bitcoins. This is how the add money menu looks like:



However,
The minimum deposit amount via NEFT is 5000 INR and it take 1 day for processing.You can also use Net Banking to buy Bitcoin for less than 5000 INR. (But they charge a small internet transaction charge)Steps to Sign Up in Zebpay and Buy BitCoins in IndiaBefore that you've to sign-up with Zebpay and, verify and link your Bank account. I’ve outlined the steps below on how to sign up with Zebpay and use NEFT for buying Bitcoin. As a promotion from Zebpay, you’ll also get a free bonus 100 INR worth bitcoin if you join use the link in here.
Download Zebpay Android or iOS apps.Register in Zebpay with an provide Bank Account details (including IFSC code). NEFT transactions can only be done from the Bank Account your provide during registrationGot to the D…

Calcu - Privacy Policy

Akhil Anil Karun Terms of Service and Privacy Policy
1. Terms
By accessing the app 'Calcu', you are agreeing to be bound by these terms of service, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you do not agree with any of these terms, you are prohibited from using or accessing this site. The materials contained in this website are protected by applicable copyright and trademark law. 2. Use License
Permission is granted to temporarily download one copy of the materials (information or software) on Akhil Anil Karun's website for personal, non-commercial transitory viewing only. This is the grant of a license, not a transfer of title, and under this license you may not: modify or copy the materials; use the materials for any commercial purpose, or for any public display (commercial or non-commercial); attempt to decompile or reverse engineer any software contained on Akhil Anil Karun's website; …

Akhil Karun - Keyboard Privacy Policy

Keyboard for iPhone Privacy Policy This privacy policy has been compiled to better serve those who are concerned with how their 'Personally Identifiable Information' (PII) is being used online. PII, as described in US privacy law and information security, is information that can be used on its own or with other information to identify, contact, or locate a single person, or to identify an individual in context. Please read our privacy policy carefully to get a clear understanding of how we collect, use, protect or otherwise handle your Personally Identifiable Information in accordance with our website.
What personal information do we collect from the people that visit our blog, website or app?
We do not collect information from visitors of our site. or other details to help you with your experience.
When do we collect information?
We collect information from you when you or enter information on our site.
Provide us with feedback on our products or services  How do we use your inf…

Building Autonomous Drone with Raspberry Pi and APM 2.8

I am a total newbie to hardware and was pushing my limits to see how far I can reach on with hardware projects (which sparked my interest lately). I have set out on a very ambitions mission to control a drone from raspberry pi.I began the research for this around 2 months ago and had brought a raspberry pi, drone body kit and apm flight controller. The key difference of this project from common drone projects is that I'm trying to avoid the use of and RC and instead use the raspberry pi to control it. 


Hardware Installation Setup:
I am using APM 2.8 and Mission Planner.I am using RPi 3 to control the APM 2.8 via Telem port of APMI am planning to power the apm via the battery to ESC (Electronic Speed Controllers)

Now, documenting my steps below:
Day 1Watch TutorialTo get started with APM flight controller, I watched this video tutorial [1] which gives a gentle introduction about APM board. 
Setup APM board and Calibrate SensorsI downloaded the APM Mission Planner software for mac and in…

Programming Raspberry Pi by Examples

Example 1: Programmatically controlling the LED


Join the Raspberry Pi Course (link) Implement LED connection in the course week 2 lecture (link) .







Example 2: Using the DHT11 - Humidity and Temperature Sensor with Raspberry Pi:
The example in Uugear (link) did not work because my DHT11 had the pins in different order the pins were marked + and - rather than S, V and G.

So I connected :


+ symbol in DHT11 ------> 3.3V- symbol in DHT11 ------> GNDout symbol in DHT11 ------>  pin GP4
Also I used this github library (easy to understand) : https://github.com/szazo/DHT11_Python


Example 3: IR Controlling your TV and AC with Raspberry Pi
These 2 tutorial were followed to do this example:

1. http://www.raspberry-pi-geek.com/Archive/2015/10/Raspberry-Pi-IR-remote (main)
2. http://alexba.in/blog/2013/01/06/setting-up-lirc-on-the-raspberrypi/ (helped to resolve issues)
3. https://blog.bschwind.com/2016/05/29/sending-infrared-commands-from-a-raspberry-pi-without-lirc/ (to learn about IR reciever)


Ext…