Acer 15.6" Chromebook Celeron N3060 Dual-Core 1.6GHz 2GB RAM 16GB Flash ChromeOS (Certified Refurbished)


Comments

Post a Comment

Popular posts from this blog

ABOUT US

    We deliver and informing the simple basics of Electrical and Electronics to the people from our blog, mainly to the science students and we educating basics content so that they can understand the latest developing Technology and also we advertise some Electronics gadgets e-books. E-books are the rave now as most people have access to the electronic gadgets that facilitate the experience. Every day numerous amounts e-books are written and sent to various publishers for getting their material recognized and published.     Our motive and objective are to highlight some of the very latest developed electronics items from the reputed companies so that it will be helpful for the people to buy the latest genuine products through our blog advertisements.     The growth of Electronics leads to various applications in the field of Science and Technology, Medical Technology, Engineering and other communication devices. Since it is a developing field the...
Read more

Fully integrated circuits printed directly onto fabric

______________________________   Fully integrated circuits printed directly onto fabric   Researchers have successfully incorporated washable, stretchable and breathable electronic circuits into fabric, opening up new possibilities for smart textiles and wearable electronics. The circuits were made with cheap, safe and environmentally friendly inks, and printed using conventional inkjet printing techniques. The researchers, from the University of Cambridge, working with colleagues in Italy and China, have demonstrated how graphene -- a two-dimensional form of carbon -- can be directly printed onto fabric to produce integrated electronic circuits which are comfortable to wear and can survive up to 20 cycles in a typical washing machine. The new textile electronic devices are based on low-cost, sustainable and scalable inkjet printing of inks based on graphene and other two-dimensional materials, and are produced by standard processing techniques. The...
Read more

SEMICONDUCTOR n-type

Image
   when a small amount of pentavalent impurities is added to a pure semiconductor, it is known as an n-type semiconductor. The addition of pentavalent impurities produces a large number of free electrons in the semiconductor crystal, from the bonding diagram.  Since arsenic is a pentavalent element, the four valence electrons of germanium form a covalent bond with the arsenic atom and the electrons of the fifth valence are left free producing n-type conductors.  SEMICONDUCTOR p-type    When a small amount of trivalent impurities is added to a pure semiconductor, it is called p-type semiconductor. Such impurities that produce the p-type Semiconductor are known as acceptor impurities because the holes created can accept the electrons. The formation of the p-type semiconductor can be explained with the help of the connection diagram mentioned above.  When a small amount of trivalent impurities such as gallium is added to the pure germa...
Read more