Radio-frequency identification

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    3.1. GENERAL SPECIFICATIONS The project is an Arduino- based project and is based concerning radio frequency according to ship then get hold of the data. The RF transmitter and grantee each work at a 433 MHz to send then get hold of data. We will be adding the use of an ultrasonic, which measures the scale in conformity with an object, through the usage of echo waves. An LCD show choice is aged to show the statistics managed with the aid of the Arduino. The dictation is computerized therefore…

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    Cyber-Security

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    Cyber-Security in Transportation Technology in transportation can result in productivity gains, however a higher dependency on information technology also leads to greater exposure and potential of being a target for cyber-crimes such as denial of service, stealing of passenger private information and cyber terrorisms. According to analysis for incidents from 2002-2004 transportation systems faced 16% of total cyber hackings and terrorisms on critical infrastructure (IEEE, 2007).…

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    Chapter 5 Proximity Sensor 5.1 Introduction A proximity sensors is the sensor able to detect the presence of nearby objects without any physical contact. A proximity sensors often emits an electromagnetic field or a beam of electromagnetic radiation, and looks for changes in the field or return signal. The object being sensed is often referred to as the proximity sensor's target. Different proximity sensor target demand different sensor. For examples a capacitive or photoelectric sensors…

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    Rfid Tag Research Paper

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    like: supermarket items(known as the barcode), inside people, pets, computers, phones, etc. to track them down, read their data and transfer files to and from. An RFID tag is a Radio frequency identification device(Tag You're It 72). It contains radio frequency which means anyone with an RFID tag reader can receive radio waves and see whatever the RFID tag contains. Even Though RFID’s track kids and pets that ran away from home, they should not be used because they are dangerous to personal…

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    Rfid Disadvantages

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    RFID for added value of identification: • Tag detection not requiring human intervention reduces employment costs and eliminates human errors from data collection, • As no line-of-sight is required, tag placement is less constrained, • RFID tags have a longer read range than, e. g., barcodes, • Tags can have read/write memory capability, while barcodes do not, • An RFID tag can store large amounts of data additionally to a unique identifier, • Unique item identification is easier to implement…

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    Lrad Research Paper

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    First let start by saying what is the (LRAD) The Long Range Acoustic Device? Is a loud microphone or speaker to convey important message to loud noise making indidvuals and the environment. It is not a less lethal weapon. The LRAD get the attention of a crowd or a criminal is about to break the law by disturbing the peach, the LRAD will get the attention of the trouble maker, prevent injury, and save lives. What is it used for; LRAD is mostly used in crowded situation which will include a lot of…

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    Lrad Research Paper

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    In the first place let begin by saying what is the (LRAD)? It is The Long Range Acoustic Device. Which is a loud megaphone/microphone or speaker to convey important messages to individuals who makes loud noise and disturb the environment. Certainly, the LRAD is not a less lethal weapon. Of course, the LRAD is used to get the attention of a large crowd or a criminal is about to break the law by disturbing the peace. The LRAD once in operation will get the attention of the troublemaker, prevent…

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    Lpv Freerider

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    Materials List: FPV Freerider & Game Controllers LiPo Batteries & Safety Goggles RubiQ Radio Controller FPV Goggles Outdoor Flight Field Safety Precautions: Wear safety goggles. Respect flight field protocol. FPV Goggles Connect the FPV goggles to RubiQ’s VTX system. {fire risk} The FPV goggles run off of a smaller, 2S 1500mAh LiPo battery. Take care to attach only this battery, rather than the larger 3S 2200mAh battery that powers RubiQ. Now, test out the FPV goggles inside. Start by…

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    Shaker is operated by displacement at the lowest frequency. On the other hand, acceleration limit the performance of shaker at highest frequency. For velocity limit performance of shaker in a band between the other two. For example, Thermotron?s DS- 2250 vibration system has a displacement limit of 2? peak-peak, a velocity limit of 100 inches per second, and an acceleration limit of 100 g?s. Each of those limits applies over a different frequency range…

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    Chapter eight of the text Sound and Recording by Francis Rumsey and Tim McCormick, discusses the principles of digital audio, and contrasts digital with analog. The text also illustrates how digital and analog work together to produce desired sound. In the world of audio there are two types; digital and analog. Analog can be described as physical or tangible in a sense, being etched onto some type of media. Digital however, is a representation of the audio waveform, which is converted into a…

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