by Tarun Agarwal 11 years ago Fuzzy Logic – A Way to Achieve Control Based on Imprecise Inputs In this era of digital control, almost every appliance is controlled using the digital control level using 1 and 0. But just think, isn’t it quite unpractical to think every output of the daily processes you come across, depends only...
by Tarun Agarwal 11 years ago How does the Smart Card Works? The first smart card like Télécarte was launched in the year 1983. It is a telephone card used for payments within French payphones. At present, Smart cards are everywhere & they have replaced by magnetic stripe card technology, which...
by Tarun Agarwal 11 years ago Understanding Voice Recognition Imagine yourself sitting relaxed on the sofa and just ordering your computer or laptop or cell phone to carry out simple tasks like typing a letter or carrying out few commands. Is it possible? Of course it is, that’s where Voice recognition...
by Tarun Agarwal 11 years ago Testing FM Transmitter Frequency Modulation (FM): We know that in amplitude modulation (AM), the frequency is constant which varies only the amplitude. Whereas in frequency modulation (FM), which varies the frequency and keeps the amplitude constant. There are...
by Tarun Agarwal 11 years ago Fingerprint Identification Fingerprint identification is the method of identification based on the different patterns of human fingers, which is unique among each person. It is the most popular way of acquiring details of any person and is the easiest and convenient...
by Tarun Agarwal 11 years ago What is Transistor Transistor Logic (TTL) & Its Working Logic Gates like NAND, NOR are used in daily applications for performing logic operations. The Gates are manufactured using semiconductor devices like BJT, Diodes, or FETs. Different Gate’s are constructed using Integrated circuits. Digital...
by Tarun Agarwal 11 years ago How to Select the Final Year Projects? Project work is completely new to some of the graduates and is a clean slate to start from. It is unstructured and a blank canvas. Earlier they have been used to theory and lab courses. Theory courses came with prescribed textbooks and...
by Tarun Agarwal 12 years ago Electronics Projects for Engineering Students The most demanding projects in the engineering field are electronics projects because they are very common for electronics, instrumentation, biomedical, and electrical engineering students. We all know that life without electricity for...
by Tarun Agarwal 12 years ago Know Difference Between Microprocessors and Microcontrollers MICROPROCESSOR: A microprocessor is an electronic computer component crafted from miniature sized transistors & some other circuitry elements on a solitary semi-conductor IC (integrated circuit) or micro chip. The abbreviated of microprocessor...
by Tarun Agarwal 12 years ago GATE Exam Preparation Tips for Electronics Engineering Students What is GATE Exam? GATE also is known as Graduate Aptitude Test in Engineering, this exam is recognized as an all India entrance exam. It is a common exam for all fields of engineering. Interested students can appear for it. This exam is...
