Cellphone-Based Remote Controller For Water Pump PROJECT REPORT ON Cellphone-Based Remote Controller For Water Pump B.E.(Electronics & Telecommunication engineering) BY VISHAL A. SABLE MAHESH G. RAUT Under
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Algorithm 4. Implementation 4.1. Sensor Circuit Motor Interface and Control Circuit 4.2. 4.3. Source Code 5. Possible Improvements 6. References and Resources 6.1. Books and Links 6.2. Tools of the trade 6.3. Electronic shops 6.4. Parts and Prices Page 2 of 17 Line Follower Summary The purpose of this document is to help you build a Line Following Robot. Starting with an overview of the system the document would cover implementation details like circuits and algorithms‚ followed by some suggestions
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23 25 0 4 2 1 10 0 0 5 5 21 15 12 0 0 12 6 5 8 14 25 26 7 7 0 0 5 22 21 0 8 13 11 9 2 25 10 4 7 11 1 0 12 1 6 13 0 11 14 0 6 Discussion: The problem in most of the circuits could have been linked to the 555 timer circuit that was being used as a square wave oscillator to provide a clock pulse. When used in stable mode‚ the 555 acts as a square wave oscillator whose clock rate is dependent on a time constant provided by two resistors and a
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frequencies. 2. These are easy to measure. 3. h-parameter can also be obtained from the transistor static characteristic curves. 4. h-parameters are convenient to use in circuit analysis and design. 5. A set of h-parameters is specified for many transistors by the manufacturers 2. Draw the h-parameter circuit and its equivalent circuit in CE configuration. h-parameter model Generalized h-parameter model of an NPN BJT. Replace x with e‚ b or c for CE‚ CB and CC topologies respectively. As shown in
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ELTR 2110 Analogue Communications: Module 1 Practice Test 1. A technique for resolving complex repetitive waveforms into sine or cosine waves and a dc component is known as: a) Harmonic Analysis b) Armstrong’s Principle c) Fourier Analysis d) Frequency Analysis Answer: c 2. The statement "information is proportional to bandwidth" is known as: a) Simpson Rule b) Shannon’s Law. c) Fourier’s Law. d) Hartley’s Law Answer: d 3. Given that a
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Washington‚ DC Trip – 2012 My experience this year in DC was more laid back than last year. I felt that I knew the basics of what we were going to do so I could enjoy it more. This is certainly not my first time going to DC‚ and not going to be last. I enjoyed most of the places we went to even though I have seen a good amount of it before‚ it is still good to go and learn some things I might not of learned the year before. I got to go to the White House this year as opposed to not going last
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Describe the main features of a DC electric motor and the role of each feature Part | Description | Role | Magnet(s) | Either permanent or electromagnetic. Induce a magnetic field and fit around the armature. | The magnets supply the magnetic field which interacts with the current in the armature to produce the motor effect. | Armature | The armature consists of a cylinder of laminated iron mounted on an axle. Often there are longitudinal grooves into which the coils are wound. | The armature
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Abstract In our experiment‚ we analysed three-phase balanced or unbalanced circuits by using PSpice 9.1 and the same way is used to analyse single-phase ac circuit. We determined the value of generator current Iab‚ line current IbB‚ and the phase current IBC. Initially‚ PSpice is used to draw a schematic diagram of circuit A. Under the simulation‚ two major problems were occurred. First‚ a delta connected source is a loop of voltage sources which must be prevented when PSpice is used. To prevent
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CASCADE CONNECTION A series connection of amplifier stages‚ networks‚ or tuning circuits in which the output of one feeds the input of the next. Also known as tandem connection. Fig. 16. Two two-port networks with the first’s output port connected to the second’s input port When two-ports are connected with the output port of the first connected to the input port of the second (a cascade connection) as shown in figure 16‚ the best choice of two-port parameter is the ABCD-parameters. The
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design a 12-volt DC power supply with a maximum output current of 200mA. To reduce the ripple factor to a value less than 0.1%. Apparatus 120-volt rms 60Hz input 60 ohm to 1k ohm load resistor 10 to 1 step-down transformer FWB bridge Voltage Regulator 2 100nF capacitors 10uFcapacitor 4.7 uF Capacitor Overview The goal of this experiment was to construct a power supply that would convert a 120-volt 60 Hz input ‚such as that received from a wall socket‚ to a 12-volt dc voltage output
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