tAbstract: Robotics 1. Obstacle Sense And Anti-Falling Robot. The objective is to design an intelligent and autonomous robot. This work is a small scale prototype model which can be used with great versatility in other robotics applications. This obstacles sensing and anti falling sensor robot senses the edges and obstacles. A set of infrared sensors avoid it falling from heights and Ultrasonic sensor is interfaced with controller so that when it senses obstacle it will send signals to the controller
Premium Robotics Robot
__________________________________________ Mission We achieve customer satisfaction through service excellence and operational responsiveness. To provide network access and telecommunication services. To advance the quality of life by delivering the best solution to the communications based needs of our subscribing publics. SID is a customer-motivated organization; always striving to deliver innovative solution to extend the boundaries of communication at the sea‚ on land and in the air. SID’s
Premium Microwave Radio Electromagnetic radiation
Broadband Transport Specialist Module 01 - History of Fiber 1. What is the name of the type of architecture (or topology) used by SONet or 10 gigabit Ethernet (10gigE) networks? a. bus b. ring c. star d. hybrid e. mesh 2. The greater the density difference between two materials‚ the more a ray of light will ___. (Choose 2) a. attenuation less b. bend c. refract d. deflect e. absorb 3. What does LASER stand for? a
Premium Optical fiber
project like Light Chaser‚ Matrix Die. Assemble the circuit as shown in circuit diagram and apply power supply. When you press the remote‚ 38 KHz infrared rays (IR) is generated through remote control (which used as transmitter) and these rays are received by TSOP1738 which act as receiver in our circuit. Then these weak signals at output pin 3 of TSOP1738 are amplified by transistorT1. Now‚ these amplified signals are fed into the clock input pin 14 of IC2. Therefore when you press any button on
Premium Infrared
cryptography are Confidentiality (the information cannot be understandable to anyone except to the intended person)‚ Integrity (the information cannot be altered by third person between transmitter and sender)‚ Non-repudiation (the creator/sender of the information cannot deny at a later stages)‚ Authentication (the sender and receiver can verify each others identity). In todays world‚ right from the internet sites to banks need security. Hence the cryptography systems are playing a vital role. There are different
Premium Cryptography Encryption Pretty Good Privacy
more chances that you have for signal loss and lack of signal strength. Exercise 7.1.3 Media Infrastructure SummaryUTP Phone Lines Used in telephone cables and computer networkingCoaxial Television Cable Include feedlines connecting radio transmitters and receivers with their antennas‚ computer network (Internet) connections‚ and distributing cable television signals.Fiber-optic Can be used in optical illumination; computer networkingUses a customized infrastructure to run dedicated connections; this
Premium Coaxial cable Cable television Computer network
input power. To fully modulate a 10kW carrier requires 5kW of intelligence. Therefore‚ to provide 5kW of sideband (intelligence) power through a 70% efficient amplifier requires a dc input of: 5kW / 0.70 = 7.14kW 5. A transmitter with a 10kW carrier transmits 11.2kW when modulated with a single sine wave. Calculate the modulation index. If the carrier is simultaneously modulated with another sine wave at 50% modulation‚ calculate the total transmitted power.
Premium Modulation
Coal handling plant in a thermal power generating station coal Hand e ling Mine /Plant in a the rmal p o we r g e ne rating s tatio n Introduction to Coal handling plant In a coal based thermal power plant‚ the initial process in the power generation is “Coal Handling”. So in this article i will discuss the overall processes carried out at a Coal Handling plant in a coal based thermal power generating station. T he huge amount of coal is usually supplied through railways. A railway siding line
Premium Conveyor belt Electricity generation Chemical engineering
transmission of digitally encoded analog signals requires significantly more bandwidth than simply transmitting the original analog signal. Analog signal must be converted to digital codes prior to transmission and converted back to analog form at the receiver‚ thus necessitating additional encoding and decoding circuitry. 3. Define data Signalling Rate. Data signalling rate is defined as the rate measured in terms bits per second(b/s) at which data are transmitted. Data signaling rate Rb=I/Tb Where Tb=bit
Premium Modulation Coding theory Data transmission
EMI‚ and by H. Iams and A. Rose from RCA. Both teams succeeded in transmitting "very faint" images with the original Campbell-Swinton’s selenium-coated plate. Although others had experimented with using a cathode ray tube as a receiver‚ the concept of using one as a transmitter was novel. By the late 1920s‚ when electromechanical television was still being introduced‚ several inventors were already working separately on versions of all-electronic transmitting tubes‚ including Philo Farnsworth and Vladimir
Premium Television Cathode ray tube