Microcontroller Based Home Security A PROJECT REPORT ON “MICROCONTROLLER BASED HOME SECURITY SYSTEM” ABSTRACT Engineering is not only a theoretical study but it is a implementation of all we study for creating something new and making things more easy and useful through practical study. It is an art which can be gained with systematic study‚ observation and practice. In the college curriculum we usually get the theoretical knowledge of industries‚ and a little bit of implementation knowledge
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toggle switches (S1 and S2)‚ debounced push-button (SPST) switches (DB0 and DB1)‚ and non-debounced push-button switches (B0 – B3). Bouncing is a mechanical effect where a switch rapidly alternates between “on” and “off” when pressed as the metal contacts make and break connection as the parts “bounce” off each other. A debounced switch is designed so that any closure produces a single on to off or off to on indication. The output features include red LEDs (RED0 – RED7)‚ green LEDs (GRN0 – GRN7) and
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are very commonly used programming using PLC ladder diagram. The method is practical and easy to understand. The programmer in charge of writing a program should describe an electronic switch circuit. It can be designed to perform the conversion of electronic circuits that already exist‚ and then replace the switch function according to the functions available to software programmers. A ladder diagram consists of a downward line on the left side with lines branching to the right. Existing line on
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vendors. Just be extra cautious when buying the RF Rx-Tx module. They are really fragile and can be rendered unusable before even you had seen them properly. 1. DC Geared motors 2. Wheels 3. Metallic chassis 4. L293D motor driver IC 5. DPDT switch 6. HT12E encoder IC 7. HT12D decoder IC 8. RF Rx-Tx Module 9. 12V Battery pack 10. Some basic tools and soldering iron. Working Logic for the RC Robot Car:- http://embedjournal.com/wp-content/uploads/2013/05/untitled72.png The above
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CHAPTER 3 RESEARCH METHODS This chapter will discuss about method that has been used to solve the problem for developing a kitchen appliances Switch Controlled. The project will follow the method stage by stage. The method consists of conceptual framework of the study‚ system design‚ system requirements and testing procedure to make the development of the project is systematically. Fig. 3.1 Conceptual Framework of the Study 3.1 Kitchen Appliances The Kitchen appliances are usually
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operator. The microchip also houses a semi-conductor‚ the importance of which will be explained later. Once power reaches the microchip‚ it distributes it to different portions of the mouse including two contact switches‚ a scrolling wheel‚ the switch on the wheel‚ and a light emitting diode (LED). Before reaching any of these portions of the mouse‚ however‚ the current must flow through a series of mica capacitors‚ electrolytic capacitors‚ and resistors. In this mouse‚ five capacitors (two
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ÉQUIPEMENT DOYON INC. 1255‚ rue Principale Linière‚ Qc‚ Canada G0M 1J0 Tel.: 1 (418) 685-3431 Canada: 1 (800) 463-1636 US: 1 (800) 463-4273 FAX: 1 (418) 685-3948 Internet: http://www.doyon.qc.ca e-mail: doyon@doyon.qc.ca SM200‚ SM201‚ SM300‚ SM401‚ SM402NA Product / Produit: Serial number / Numéro de série: PLANETARY DOUGH MIXER SM200‚ 201‚ 300‚ 401‚ 402NA IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS DANGER TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK‚ CAREFULLY FOLLOW
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Quantity – 1 Price – 60 iv- Wall Switch. Quantity – 1 Price – Rs 12 v- Sockets. Quantity – 3 Price – Rs 12 per socket Total – Rs 36 vi- Bulb Socket. Quantity – 1 Price – Rs 15 2 Wood Switch Box. Quantity – 1 Price – Rs 35 Page i- National University of Computer and Emerging Sciences Engineering Workshop ( EE211 ) vii- Wires (Red & Black). Quantity – 6 meters Price – Rs 8 per meter Total – Rs 48 viii- Switch Plugs Quantity – 4 Price – Rs 10 per
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A Report On Summer Training Undertaken at Hindustan Zinc Limited‚ Debari CONTENTS About the Company History of the Company Sections in HZL Power requirement Organizational Chart Basic Processes Done Mining Roasting Leaching Zinc Electrolysis Melting & Ingots Formation Zinc & Its Uses Project- SWITCHYARD Zinc Smelter Debari is a Hydrometallurgical zinc smelter situated at Debari‚ about 13 kms from Udaipur‚ in Rajasthan‚ India. The primary product of Debari is
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hypertension is high blood pressure. It is defined as a persistent elevation of the systolic blood pressure (SBP) at a level of 140 mm Hg or higher and a diastolic blood pressure (DBP) at a level of 90mmhg or lower. According to Kozier (2008)‚ normal systolic blood pressure is 120 mm Hg and the normal diastolic blood pressure is 80 mm Hg. A systolic blood pressure of 120-139 mmHg and diastolic blood pressure of 80-89 mmHg is considered Pre-Hypertensive. A systolic blood pressure of 140-159 mmHg and diastolic
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