About Author
Ashwin is a Linux expert who specialises in embedded systems.
His other interests are Electronics, Robotics, Sensors, Machine Learning and Artificial Intelligence.
He is also interested in amateur astronomy and has built a variety of telescopes, both optical and radio.
He Love Science, Art and Technology.
About this blog
This is the blog where Ashwin write about his week-end hobby projects, Linux, Astronomy and Electronics. Also some posts on Science, Art and Technology.
About this blog Name
Some people call him Happy (His nick name).
Some people call him Ashwin.
Some of his friends call him Geek.
So hashgeek 
Some of his projects videos are at:
http://www.youtube.com/user/hashgeek
http://www.youtube.com/user/oriontech7