AUTOMATIC TEMPERATURE DETECTING SYSTEM Author: NETAJI.PANIGRAHI B.Tech e.mail:netajipanigrahi@gmail.com 1 CHAPTER 1 INTRODUCTION The Automatic Temperature Detecting System is an embedded system application which has the capability of detecting temperature of the environment. The behavior of the system is based on sensor. Based on sensing information the microcontroller will respond. This system works on 5V power supply. Here Microcontroller plays a major role which takes inputs from sensor
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As most of the laptops present these days no not contain serial port‚ an interface connector that connects the serial port to the USB drive of a laptop used. This enables the data to be sent to the laptop where it is processed. g) Zigbee: Zigbee is an established set of specifications for wireless personal area networking
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another one via a serial port but if we need to connect many computers to produce a network‚ this serial connection will not work. T he solution is to use a central body to which other computers‚ printers‚ scanners etc. can be connected and‚ and then this body will manag e or distribute network traffic. Router Arouter is a type of device which acts as the central point among computers and other devices that are part of a network. A router is equipped with holes called ports. computers and
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the position of the vehicle is demanded. An EEPROM is used to store the mobile number. The hardware interfaces to microcontroller are LCD display‚ GSM modem and GPS Receiver. The design uses RS-232 protocol for serial communication between the modems and the microcontroller. A serial driver IC is used for converting TTL voltage levels to RS-232 voltage levels. When the request by user is sent to the number at the modem‚ the system automatically sends a return reply to that mobile indicating
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container tonnages of each port Port of Melbourne The Port of Melbourne is the largest container and general cargo port in Australia and one of the top four container ports in the southern hemisphere. The port now has around 3‚400 commercial ship calls per year and handles more than 2.5 million twenty foot equivalent units annually and around 1‚000 motor vehicles and 7‚000 containers per day on average. In the 2011 to 2012 financial year‚ the total trade of Melbourne Port increased to a record 87
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Microprocessors | Microcontroller | |1. It is just a CPU. |1.Include CPU+ I/O+ RAM+ROM+TIMERS+SERIAL COMM | | |On a single chip. | |2. Operates at high frequency ie‚ 2.06GHz.
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Port State Control is a waste of a State’s Resources- Discuss for or against Port State Control (PSC) as defined by wikipedia.com is the inspection of foreign ships in other national ports by PSC officers (inspectors) for the purpose of verifying that the competency of the master and officers onboard‚ the condition of a ship and its equipment comply with the requirements of international conventions (e.g. SOLAS‚ MARPOL‚ STCW‚ etc.) and that the vessel is manned and operated in compliance with
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The Port Chicago Disaster On the 24 of July 1944‚ a memorandum was written from Captain W. S. Parsons‚ USN to Rear Admiral W. R. Purnell‚ USN. It was a report on the most destructive explosion on United States soil at that time. It was known as the Port Chicago Explosion. Captain Parsons worked in the Bureau of Ordnance as their Liaison Officer. So he was a prime candidate for the job. Rear Admiral Purnell was the head of the Military Policy Committee. This memorandum was not intended to
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Multiuser SMS Based Wireless Electronic Notice Board Abstract— This is the model for displaying notices in colleges on electronic notice board by sending messages in form of SMS through mobile; it is a wireless transmission system which has very less errors and maintenance. The hardware board contains microcontroller AT89c52 at the heart of the system. The microcontroller is interfaced with GSM Modem via MAX232 level convertor. It is used to convert RS232 voltage levels to TTL voltage levels and
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Serial murders are defined as a person killing three or more people in a period longer than a month. Most people are greatly influenced by their past. According to Scott‚ serial killers usually come from backgrounds of abuse (2014). This explains why serial killers are who they are. Blakie states in an essay‚ serial killers are very insecure and are afraid of rejection. They thrive off of the power they have over their victims. Serial killers tend to lack the ability to feel guilt‚ and they strive
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