Smart machines are always making this world a far better planet than before. Nowadays, almost every device have some sensory and logic control – all connected to an electronic circuit board.
Ever since I was a child, I have always wondered how computers do their job. Well, its far too complicated if I understand everything. Later when I was studying in college I have learned of a sibling to a friend of mine that a electronic circuit are now something that you can DIY. You can create your own invention and give it some cool sensing and automation logic through electronics.