Embedded Technology For Vehicle Cabin Safety Monitoring And Alerting System ABSTRACT Motor vehicles are the prime source of transportation where vehicles with A/C play a major part. This paper designs an embedded system for a vehicle cabin‚ which senses the gases like carbon-monoxide and oxygen and displayed at each and every second. If the level of the CO increases than the normal level (30ppm) or the level of the oxygen decreases than the normal level (19%) then an alarm is generated automatically
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“Data storage using Nanotechnology and Electronics” Category: TECHNICAL Authors: A. Aparna and S. Krishna Prasad II year ECE‚ Gokaraju RangaRaju Institute of Engineering and Technology‚ Kukatpally‚ Hyderabad. Contact: Ph 09701540082- Krishna Prasad Email: aparnaalapati@yahoo.co.in krishnaprasad777@gmail.com Abstract: Electronics and nanotechnology working together would yield a holistic solution
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FORM 7 NOTES ‚ EXAMPLES ‚ PROBLEMS & SOLUTIONS Table of Content Chapter Topic Page 1. Mechanics …………………. 2 2. Gravitation …………………. 61 3. Direct Current ………………….. 71 4. Electrostatics …………………. 90 5. Simple Harmonic Motion ……. 116 6. Waves ………………………… 128 7. Magnetism …………………. 156 8. Electromagnetic Induction …… 162 9. Atomic Physics …………. 184 10. Answers …………. 194
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1. Introduction Automatic Street Light Control System is a simple and powerful concept‚ which uses transistor as a switch to switch ON and OFF the street light automatically. By using this system manual works are removed. It automatically switches ON lights when the sunlight goes below the visible region of our eyes. It automatically switches OFF lights under illumination by sunlight. This is done by a sensor called Light Dependant Resistor (LDR) which senses the
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CHAPTER 1 INTRODUCTION 1.1 INTRODUCTION: 1.1.1 EMBEDDED SYSTEM: An embedded system is a special-purpose system in which the computer is completely encapsulated by or dedicated to the device or system it controls. Unlike a general-purpose computer‚ such as a personal computer‚ an embedded system performs one or a few predefined tasks‚ usually with very specific requirements. Since the system is dedicated to specific tasks‚ design engineers can optimize it‚ reducing
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compounds ( Leung et al.‚ 2006; Wong et al.‚ 2007; Ladou and Lovegrove‚ 2008; Robinson‚ 2009). Polychlorinated biphenyls (PCBs)‚ which have been widely used as plasticizers‚ hydraulic and heat exchange fluids‚ coolants and lubricants in transformers and capacitors‚ may also be present in the e-waste stream. Due to its high capacity to store pollutants‚ soil appears to be the major sink for PCBs in various environments (Dalla Valle et al.‚ 2005). Soil samples collected from several villages in Taizhou e-waste
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Bootstrap gate drive circuit is the one of the widely used circuits in high power application [7‚ ]. This technique has an advantage of being uncomplicated and economical. The disadvantage is that the on time duty cycle req uires the bootstrap capacitor to be refreshed of its charge
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Regulation and Load Regulation. 2. EQUIPMENT NEEDED PC with Internet Connection Power Supply Digital Multimeter IC 7805‚ IC 7905 Resistors: 100W) x 2; 1k x 2 Capacitors: 10F 25V x 2 3. PROCEDURES .1 IC 7805 3.1.1 Connect up the circuit as shown in Figure 2.1. Be careful how you connect the capacitors as they have polarities. Please ask your lecturer if in doubt. 3.1.2 Vary the Vin with values between 8V and 15V. Measure the value of Vout for each
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A PROJECT REPORT ON “WATER LEVEL INDICATOR & AUTOMATIC MOTOR STARTER” SUBMITTED IN PARTIAL FULFILLMENT OF BACHELOR’S DEGREE IN ELECTRONICS & COMMUNICATION ENGINEERING RAJIV GANDHI PROUDYOGIKI VISHWAVIDYALAYA (UNIVERSITY OF TECHNOLOGY OF MADHYA PRADESH) Submitted By: Approved Sanjay Kumar Singh
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DIGITAL TRANSMISSION Definition: Transmittal of digital signals between two or more points in a communications system. Advantages of Digital Transmission • Noise immunity • Ease of processing and combining • Ease of measuring and evaluating • Disadvantages of Digital Transmission • Requires more bandwidth • Necessitates encoding and decoding circuitry • Requires precise time synchronization • Incompatible with older analog transmission systems Pulse Modulation Pulse Modulation
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