ELEC 202 LAB 1 REPORT INTRODUCTION TO LABORATORY INSTRUMENTS AND RESISTIVE CIRCUITS Objectives: The aim of the first experiment is to become familiar with lab instruments‚ get an idea about their working structure and how to use them when necessary. In addition to that in the first part of the experiment our aim is to read color codes of resistors and get idea about how to use multimeter for resistor measurements. In the second part of the experiment our aim is to see the operation of
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About Project Automatic Bell Ringing with Energy saver and Notice Announcement Energy is the most important factor now a days ‚ and also the conservation of energy is important because of the short fall. Simple and General Block Diagram Today due to the short we are facing the problem of light cutoff‚ with exists from 2 hours minimum to maximum of 8 hours. Due to this cutoff lot many industries
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Week 1 Social networking seems to have taken over our lives! Almost everyone is on Facebook and Twitter. But is this a good thing? a. What advantages and disadvantages does social networking bring to your life and to society? b. How are businesses using social networking? kjhj Week 2 Think about how mobile our computing devices have become and the convergence of different devices such as cameras‚ phones‚ and computers. What do you think the computer of the future will be like? What capabilities will
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Com 261 Lesson 02 Video signal color A video signal color is made up of Red‚ Green and Blue colors on the spectrum. Scanning process 1. Interlaced scanning 2. Progressive scanning Interlaced scanning 1. Frame=field 1+field 2 A field is an odd or even vertical line of video. 2. Refresh rate=the number of frames scanned each second ‚ fps.(每秒钟扫过的frame数) Progressive scanning All vertical lines are shown with each scanning cycle. Aspect ratio (画面长宽比) 1. Width to height of the tv
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performance as well as its exterior and interior designs that boast of luxury and comfortability. The exterior of the car was inspired by airplanes. One key feature is the lights. The front had the light-emitting diodes and Bi-Xenon headlights while there were 7 LED lights as well as 10 diodes that are intended for the hazard light indicator. With only 20 of this car in the world‚ owning it means you’re really someone
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CHAPTER 1 INTRODUCTION Now-a-days every institution needs automation. As a part of college automation‚ we have decided to do a project “voice interactive system for college automation”. Our project allows the user to know the student’s attendance and marks quickly through the telephone line without the intention of the college authority. In the hardware side embedded system has been used. The microcontroller controls the whole
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Abstract We can control power point show or media player through the swipe. Just swipe over the sensor to control it‚ the circuit has 2 sets of sensors for sensing the swipe. The sensors has an IR led with a photo diode. For media player show your hand over the sensor to play/pause the song. To stop the song show the hand over the sensor 1‚to play the next song just swipe the hand from right to left and to play previous song swipe the hand from right to left. The same swipe motion
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INTRODUCTION 1.1. Nickel Nickel is a chemical element with atomic number 28. It is denoted by the symbol ‘Ni’ and is one of the main constituent of meteorites. It was discovered in 1751‚ by Axel Fredrik in Sweden. It belongs to the transition metal group and is known for its hardness and ductility. Significant chemical reactivity is exhibited by pure Nickel. Nickel in its pure or low-alloy form is used in several fields as it is highly resistant to various reducing chemicals. Nickel when annealed
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RFID Technology Overview‚ Mechanism‚ Applications and Limitations Manoj Chaudhari Electronics and Telecommunication Terna Engineering College Nerul‚ India mgchaudhari123@gmail.com Anusha Shetty Electronics and Telecommunication Terna Engineering College Nerul‚ India cool99_drake@yahoo.co.in Pravandu Panchal Electronics and Telecommunication Terna Engineering College Nerul‚ India pravandu.panchal@gmail.com Abstract— Radio Frequency Identification (RFID) is a convenient
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FII-ELECTRICAL‚ELECTRONIC AND CONTROL ENGINEERING 01FII-C2A-S04 1. An electrical component is connected across a 120 volt‚60Hz‚AC supply.What is the current drawn by the component if the impedance is 200 ohms? Ans: 0.060 Amperes 2. A lamp has a source voltage of 110 volts and a current of 0.9 amps. What is the resistance of the lamp? Ans: 122.22 Ohms 3. What power would be consumed in each of the branch resistors of the circuit
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