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Spy Kit: Lie Detector Instructions copy
Spy Kit: Lie Detector Instructions copy

... construction. Because the voltage across the subject’s skin will be relatively noisy, we will compute the average of multiple consecutive measurements, a sample size of 10 results in stable readings. There is a button connected from ground to an Arduino data pin with an internal pull-up resistor ena ...
ELECTROMAGNETIC INDUCTION
ELECTROMAGNETIC INDUCTION

... where  is the magnetic flux through the circuit. When the B-field is uniform and at right angles to the area A bounded by the circuit, then the flux is simply B A. (For non-uniform fields, the flux must be calculated by integration.) Often it is useful to distinguish between the case where the B-fi ...
Energy Efficient OFDM Transmission Scheme based on Continuous
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... communication system. In OFDM the subcarriers are orthogonal to each other, so they will not interfere with each other and more number of subcarriers can be packed to the same spectrum to accomodate multiple users [3],[4] . it’s high data rate, spectral efficiency and robustness against multipath fa ...
World in motion
World in motion

... new digital version of both systems. These units do not come with integrated drive amplifiers. To augment the original system concept with analogue outputs Delta Tau now offers a wholly digital version. Designed with stepper motors in mind, the output from this unit is a digital PWM signal that can ...
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... Internal power-on reset circuit 12-bit voltage output DAC Dual 16-bit Σ-? DACs ...
LiCONiX 200 Series Manual - Sci.Electronics.Repair FAQ
LiCONiX 200 Series Manual - Sci.Electronics.Repair FAQ

i.MX 6SoloX Power Consumption Measurement - AN5050
i.MX 6SoloX Power Consumption Measurement - AN5050

... © 2015 Freescale Semiconductor, Inc. All rights reserved. ...
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... The cleaning effect is achieved by generating cavitation in liquid medium. Thus adhesive soiling on the sensor is dissolved and removed by the flow. The ultrasonic transducer is mounted face to face with the turbidity sensor directly on the assembly or on the pipe. ...
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... Your A-190-4 features many useful options to convert MIDI data into analogue signals. In order to allow most easy and intuitive access to all available functions, you will find a simple and flat menue structure that covers all functions and parameters. Please refer to the complete menue overview on ...
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... 10 PV/m. A low-noise current supply and some filtering are therefore required to reduce the noise in the voltage over the sample to a few PV/m. The noise can be reduced to very low levels of less than 100 nV/m if a superconducting transformer is used in stead of an external current supply. A stable ...
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FREJA 300 Relay Test System

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... DEFIGARD 5000 is a defibrillator that uses pulse biphasic waveforms - Multipulse Biowave®. The device offers two operating modes, the semiautomatic mode, called SAD, and the manual mode. These two operating modes depend on the type of defibrillation cartridge inserted. There are three types of cartr ...
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... polarity of the regulator connection pins (red wire to positive terminal and black wire to negative terminal). See the legend on the side of the regulator to determine terminal polarity. ...
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... flow, pressure, and thermal processes constrained by tanks, pipes, heaters, pumps, and control valves. The analyzer included a three-term controller model with adjustable controller actions (proportional, integral, and derivative-PID), and was furnished with a few bells and whistles for operational ...
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... the damage caused by both particle radiation and high energy electromagnetic radiation which can be classified as ionizing radiation. It's really important to study the effect of it and try to solve the problems appeared due o it. Electronics used in several applications subjected to ionizing radiat ...
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... The purpose of this experiment is to study the behavior and circuit model of single-phase transformer as reflected by its internal parameters Running a transformer at no-load, yields a very small voltage drops on the set of primary and secondary components, under this condition the secondary voltage ...
The Transfrormer
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... 2, then at the same instant the potential of terminal 3 will be positive with respect to terminal 4. In other words, induced voltages e12 and e34 are in phase. Identical terminals such as 1 and 3 or 2 and 4 are sometimes marked by dots or  as shown in Fig.3.7b. These are called the polarity marking ...
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Opto-isolator



In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.
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