MINOR PROJECT REPORT SUBMITTED IN PARTIAL FULFILLMENT FOR THE AWARD OF BACHELOR’S DEGREE IN ELECTRONICS AND COMMUNICATION ENGINEERING OF RAJASTHAN TECHNICAL UNIVERSITY SUBMITTED BY: DEEPAK SHARMA HITESH GOURANA HITESH RAJPUROHIT (VII SEMESTER) (2010-11) PROJECT ON ULTRASONIC OBJECT DETECTION DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING JODHPUR INSTITUTE OF ENGINEERING AND TECHNOLOGY NH – 65‚ MOGRA‚ JODHPUR 342 002 CERTIFICATE This is to certify that the following students
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how we can use a robot in war fields for spying purpose. BLOCK DIAGRAM: Transmitter: Receiver: HARDWARE IMPLEMENTATION: All we need to have is the following components to design war field spying robot apart from a base with wheels and motors are Sensor unit- a wireless night vision camera: apart from what the basic camera consists of a transmitter unit. It captures images and transmits these images through the transmitter in the form of digital signals‚ which are received by the receiver unit
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Tribhuvan University Institute Of Engineering Kathmandu Engineering College Kalimati‚ Kathmandu Department of Electronics and Communication Engineering PROPOSAL FOR COMPUTER CONTROLLED MODEL CAR Submitted By: Abhishek Koirala(67003) Adarsh Bhattarai(67005) Amrit Khatiwada(67008) Bijay Dulal(67025) Submitted To: Department of Electronics and Communication Engineering Thursday Jan 10‚ 2013 ABSTRACT Autonomous and semiautonomous robots have made their impact felt in industry
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Arduino present on the transmitter side. After processing the command‚ a code is sent wirelessly to the receiver. The receiver side decodes the code and makes the robot move accordingly. The MATLAB based GUI for wireless control of the robot is shown in Fig. 1. The prototypes for the transmitter and the robotic car (present on the receiver side) are shown in Figs. 2 and 3 respectively. Fig. 1. MATLAB GUI for controlling the wireless robot Fig. 2. Authors’ prototype of the transmitter side Fig. 3. Authors’
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regulated low voltage power supply produces 5 V for IR transmitter and receiver‚ amplifier circuit‚ trigger circuit ‚ driver circuit and buzzer. The anode of the transmitter and receiver are connected to the 5 V power supply and cathodes are connected to the ground. When the bias voltage applied to the security alarm circuit‚ the transmitter emits the Infra-red ray. Then this connected to amplifier to amplify the low sound coming from transmitter. [pic] The amplifier
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16-PSK Modulation. The data is transmitted through DSSS concept. In receiver module‚ the data is received through demodulator and decoder. BLOCK DIAGRAM: TRANSMITTER .... … … … RECEIVER: … …. IMPLEMENTATION Transmitter & Receiver 1. The data to be transmitted through the channel is obtained from PC as ASCII. 2. The data is encoded using pseudorandom noise to obtain
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Neurotransmitter Switching in Adult Brain According to one dogma of neuroscience‚ neurotransmitter population was thought to be fixed and immutable throughout life once developmental stages have passed. For over 100 years‚ a central assumption in the field of neuroscience has been that the brain of the adult mammals should remain structurally constant. New neurons‚ as well as new neurotransmitters were thought not to be added to the adult mammalian brain and that the production of new neurons would
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Minglebox Engineering Prep Minglebox.com Communication systems Electronic communication refers to the faithful transfer of informationor message (available in the form of electrical voltage and current)from one point to another point. Transmitter‚ transmission channel and receiver are three basic unitsof a communication system. 2 Minglebox Engineering Prep Minglebox.com Transducer: Any device that converts one form ofenergy into another can be termed as a transducer. Signal:
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prediction in certain areas. Propagation path loss models are used for calculation of electromagnetic field strength for the purpose of wireless network planning during preliminary deployment. Path loss model describes the signal attenuation from transmitter to receiver antenna as a function of distance‚ carrier frequency‚ antenna heights and other significant parameters like terrain profile (urban‚ suburban and rural). In this section various path loss models are discussed. 3.1 Free Space Path Loss
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accessory designed for differential pressure transmitters‚ but useful for other field – mounted instruments. Such a bracket is manufactured from heavy-gauge sheet metal and equipped with a U-bolt designed to clamp around any 2 inch black iron pipe. Holes stamped in the bracket match mounting bolts on the capsule flanges of most common differential pressure transmitters‚ providing a mechanically stable means of attaching a differential pressure transmitter to a framework in a process area. The following
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