What is a Digital Oscilloscopes??

Oscilloscopes are one of the basic requirement for any individual or firm involved with electronics. An oscilloscope which is also called as scope, is a type of electronic test equipment that allows signal voltages to be viewed, usually as a 2-D graph of one or more electrical potential differences (vertical axis) plotted as a function of time or of some other, voltage (horizontal axis). It is a device with a wide array of uses, but mainly used to measures electrical signals, these signals are then represented in an interpretable

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How to find DC and AC equivalents of BJT amplifier circuit

BJT (Bipolar Junction Transistor) is usually used in transistor circuits for amplification of voltage or current. It operates with both AC and DC voltages. AC signal is the signal which is amplified and the DC voltage is used for biasing of the transistor. Since the the components behave differently for DC and AC signals, therefore different methods are used for the analysis of the circuit. The simplest and most widely used method is using the DC and AC equivalents. In this method the original amplifier circuit is converted to DC and AC equ

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PPT on 8251 USART(Universal Synchronous Asynchronous Receiver Transmitter)

The 8251 USART is typically used for serial communication and was rated for 19.2 Kilo bits per second signalling rate.It is commonly confused with the much more common 8250 UART that was made popular as the serial port in the IBM Personal Computer. It has 5 sections: read/write control logic transmitter receiver data bus system modem control Contents of ppt: INTRODUCTION SYNCHRONOUS COMMUNICATION ASYNCHRONOUS COMMUNICATION BLOCK DIAGRAM TRANSMITTER RECEIVER PIN DIAGRAM PIN DESCRIPTION APPLICATIONS PPT:                                                   Related posts:Ppt on proximity

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Printing and packaging Technology

  The technology of Printing has revolutionized in last two decades with the introduction of digital electronics, high speed printing machines, quality oriented pre-press and post press processing. It has changed the whole scenario of print and package production and newspaper printing. The basic aim of the packaging industry is to enable the finished and packaged product to be transported and stored in a convenient manner. Packaging engineering is a broad field design conceptualization to product placement. All steps al

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Engineering colleges in Kerala

Kerala is a state that has more than 80 colleges and 1 deemed university where lots and lots of students study to build their careers. Institutes such as Indian Institute of Space Technology which is located at Thiruvananthapuram(the capital of the state)add to the glory of the state’s educational background. It is one of the best institute which focuses on study and development of space science and research.  State Universities/Affiliated colleges      Name of the college             &n

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Space wave propagation ppt

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11 easy steps to give a paper presentation

Here are some of the easy steps that you should follow before giving a Paper Presentation : Firstly you should double check that the topic you choose is fresh i.e submitting ppt on Nano Technology wont be selected ,as their are many articles published on this topic and many submission comes from such topics which gives  a basic information about Nano Technology an evaluator easily rejects such submission , because he finds it as of no use instead use Nano Technology Boon for Deaf and Visually Hampered as your topic, this has a great chances of selection and it clearly shows that if you play with words then it can really impress the evaluator.  List only important points don't include a bunch of theory. For Abstract Submi

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Ppt on proximity sensors

Proximity Sensors: Proximity sensors are devices that are able to detect the objects without any actual contact with them.Almost in all the cases a plate of glass or plastic separates them.Although you are likely to touch the separating element,but there is no physical contact with the sensor. This technology also enables adaptive controls, alleviates isolation issues, improves overall application, robustness , generates almost unlimited design flexibility and fosters new functionalities. Types of proximity sensors: Capacitive Capacitive displacement sensor Doppler effect (sensor based on effect) Eddy-current Inductive Laser range finder Magnetic, including Magnetic proximity fuse Passive optical (such as charge-coupled d

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Engineering colleges affiliated by the Mumbai university

University of Mumbai is one of the best universities all over India.There are has more than 50 colleges under the university.Even many autonomous colleges like VJTI, K.J Somaiya  also follow the Mumbai University syllabus.        Engineering Colleges in Mumbai A.C.Patil College of Engineering Kharghar, Navi Mumbai Atharva College of Engineering, Malad (West) Bharati Vidyapeeth College of Engineering, Belapur, Navi Mumbai B.R.Harne College of Engineering, Vangani, Ambernath College of Modern Technology &

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Electronics and Communication engineering(ECE or EXTC) opportunities

ELECTRONICS AND COMMUNICATION The job profile of these engineers will generally involve setting up networks and equipments, process and maintenance of electronics gears and systems etc. Hardware firms like IBM as well as communication network firms like Nokia Siemens also take in EC or EXTC graduates in plenty. Top notch IT firms also prefer EC or EXTC graduates for software engineering jobs.  An electronics engineer works in groups to design, fabricate, produce, test and supervise the manufacturing of complex products and systems i.e. electronic equipment and components. They work with microprocessors, fiber optics, telecommunication, television, radios etc. Electronics and Communication Products and Solutions are us

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Computer engineering opportunities

COMPUTER ENGINEERING Careers are possible in various computer-related fields, including computer science, computer engineering and information technology. Job positions range from computer programmer to computer systems analyst and computer hardware engineer, among many others. A degree in computer science affords numerous career options. Those who have obtained a bachelor's or master's degree may go on to work as systems analysts, database administrators, computer programmers and testers while those with master's or doctoral degrees may go into post secondary education or computer research and development.  Computer engineers design, develop, research and test software and digital hardware, digital devices and inter

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Mechanical engineering opportunities

MECHANICAL ENGINEERING Mechanical engineering graduates are hired by employers in almost all sector of engineering industry which includes: Aerospace industry – researches, designs, manufactures, operates and maintains aircraft. Automotive industry – designs, manufactures, distributes and markets motor vehicles. Chemical industry – covers oil companies, chemicals manufacturers and the businesses that support them (eg to build new plants or develop new process technologies). Construction industry – designs and builds infrastructure, buildings and buildings services (eg heating and ventilation). Defence industry – provides equipment, support and services for the armed forces and national security. Ele

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Exams to be given to get into engineering colleges?

In India many exams are conducted every year for engineering aspiring students to get into engineering colleges.The admissions will be completely based on the score you get in the entrance test and the marks obtained in 12th and 10th. NATIONAL LEVEL ENGINEERING ENTRANCE EXAMS  JEE-MAINS(Previously AIEEE) – Standard means of entry to the National Institutes of Technology (NITs) across India with other reputed private as well as government universities including Delhi College of Engineering(DCE) and Netaji Subhas Institute of Technology, University of Delhi (NSIT). BITSAT – Standard means of entry to  BITS Pilani institutes across the country. VITEEE - mode of entry into campuses of VIT

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