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... one step at a time for each pulse command input. Since they accept direct digital commands and produce a mechanical motion, the stepper motors are used widely in industrial control applications. Principle of operation The winding-1 is between the top and bottom stator pole, and the winding-2 is betw ...
Sensors for Toxic Gas Detection
Sensors for Toxic Gas Detection

... It is very important that precise and rapid etc., and also for certain components in mixdetection, alerting, and monitoring of toxic tures of gases (8, 9). The electrode, as the key gases should be available to prevent or minirnise part, is a gas diffusion electrode made of noble accidents involving ...
LV-MaxSonar-EZ Datasheet
LV-MaxSonar-EZ Datasheet

... Using Multiple Sensors in a single system When using multiple ultrasonic sensors in a single system, there can be interference (cross-talk) from the other sensors. MaxBotix Inc., has engineered and supplied a solution to this problem for the LV-MaxSonar-EZ sensors. The solution is referred to as cha ...
TE SENSOR SOLUTIONS TE CONNECTIVITY /// SENSOR SOLUTIONS
TE SENSOR SOLUTIONS TE CONNECTIVITY /// SENSOR SOLUTIONS

... ±0.01%/°C and is generally linear with moderate temperature changes. The Thermal Sensitivity Shift can be eliminated or minimized by using sensitivity numbers determined at or near the temperature of use. ...
LV-MaxSonar EZ™ Series - High Performance Sonar Range Finder
LV-MaxSonar EZ™ Series - High Performance Sonar Range Finder

... Using Multiple Sensors in a single system When using multiple ultrasonic sensors in a single system, there can be interference (cross-talk) from the other sensors. MaxBotix Inc., has engineered and supplied a solution to this problem for the LV-MaxSonar-EZ sensors. The solution is referred to as cha ...
AIDA 2020 report test station for Irradiate Silicon
AIDA 2020 report test station for Irradiate Silicon

... This activity concerns the development of a test station for the characterization of irradiated silicon sensors and LHC-oriented front-end read-out electronics. The development of the front-end electronics test-stations is less well advanced, as the chips in question are still under development, an ...
Introduction to Silicon Detectors
Introduction to Silicon Detectors

... + power supplies and data acquisition system (PC) ...
Slide 1
Slide 1

...  Operational Temperature Down to -40 Degrees C/F  Perfect for Cold Storage applications ...
FLEXIBLE SHEAR STRESS SENSOR SKIN FOR AERODYNAMICS APPLICATIONS
FLEXIBLE SHEAR STRESS SENSOR SKIN FOR AERODYNAMICS APPLICATIONS

... vehicle are never flat. We have previously reported a possible solution of using flexible sensor skin concept that arrays of MEMS sensors can be made into a flexible skin so they can be applied to a 3-D surface like a Scotch tape [1]. However, the packaging of skins itself is a big hurdle for its wi ...
Improving Proximity and Touch Interfaces: Capacitive Sensors with
Improving Proximity and Touch Interfaces: Capacitive Sensors with

... end product more desirable. For example, the proximity feature can be used in cell phones and anti-tampering devices, to detect when the equipment is close to an object or not. Touch-free operation is also useful in environments that use hazardous or explosive materials, since no contact is required ...
Piezoelectric Sensors - Utah State University
Piezoelectric Sensors - Utah State University

... found that quartz changed its dimensions when subjected to an electrical field and generated electrical charge when pressure was applied. Since that time, researchers have found piezoelectric properties in hundreds of ceramic and plastic materials.“ [2-Carazo] ...
Redundancy in technological systems
Redundancy in technological systems

... Most PLC logic is based on positive sensor logic. This means that a sensor is in the OFF state when the object to be detected is not present, and in the ON state when it arrives at the sensing location. Intuitively, this is certainly correct, but it may not be the best solution for critical applicat ...
AT-G-DETECT Gas Sensing System
AT-G-DETECT Gas Sensing System

... The main alarm unit and its sensor(s) should be positioned carefully to avoid mechanical damage (from moving machinery, doors, etc.) thermal extremes (close to heaters) and should not be placed unprotected in direct strong drafts/airflows and areas where water or moisture is present. Unless an appro ...
Analog Temperature Sensors
Analog Temperature Sensors

... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Measurement and Analysis of the Field of Disk Magnets
Measurement and Analysis of the Field of Disk Magnets

... give the value of “remanent magnetization” or “remanence” Br, the value of B in a hysteresis loop when the magnetizing external field H has been removed. Since B = 0 (H + M), in this case of H = 0, Br is equal to 0M. For comparison with listed magnetic properties of materials, it is thus more usef ...
Sensor board datasheet EB003-00-2
Sensor board datasheet EB003-00-2

... used to quickly simulate any sensor input. There are also two connectors, J3 and J4, which are used to connect a wide range of analogue and digital sensors. J3 is the connector used for digital sensors. J4 is used to connect all analogue sensors.There is also a screw terminal that is included on all ...
A Brain-Machine Interface using Dry-Contact, Low
A Brain-Machine Interface using Dry-Contact, Low

... to apply, it limits the realizable density of sensors on the scalp, and it tends to dry out, which limits the recording time. Here, we use electrodes that were created in a MEMS technology and do not require gel [1]. We follow this by a circuit that processes the signal. The second limiting issue wi ...
In this laboratory exercise, you will use photosensors in conjunction
In this laboratory exercise, you will use photosensors in conjunction

... sensors to detect the presence of light. These sensors are distributed in increments of 22.5 along the front of the CutieBot. The IR sensors from right to left are connected to analog ports 0 through 4 of the Handy Board. Using the paper compass and flashlight provided by the T.A., create an angula ...
Introduction to Piezoelectric Pressure Sensors
Introduction to Piezoelectric Pressure Sensors

... Dynamic pressure sensors are designed to measure pressure changes in liquids and gasses such as in shock tube studies, in-cylinder pressure measurements, field blast tests, pressure pump perturbations, and in other pneumatic and hydraulic processes. Their high rigidity and small size give them excel ...
DNDO - All Slides For Public Release
DNDO - All Slides For Public Release

... This requires overhead transistors as seen in the diagram below. Although the CMOS image sensor can be used for the position sensitive detection of nuclear particles, they constantly consume power and are best left to be used in cameras ...
Document
Document

...  To be useful, systems must interact with their environment. To do this they use sensors and actuators  Sensors and actuators are examples of transducers A transducer is a device that converts one physical quantity into another – examples include:  a mercury-in-glass thermometer (converts tempera ...
Force Sensitive Resistor (FSR) Sensor Lab
Force Sensitive Resistor (FSR) Sensor Lab

... Force Sensing Resistors (FSR) are a polymer thick film (PTF) device which exhibits a decrease in resistance with an increase in the force applied to the active surface. Its force sensitivity is optimized for use in human touch control of electronic devices. FSRs are not a load cell or strain gauge, ...
Test_plan_hierarchy
Test_plan_hierarchy

... (Make sure to wear protection before you attempt to do this test) Set the multimeter to AC voltage or DC voltage depending on what you are measuring (Maybe appear as VAC, AC V, or a V beneath a wavy line) ...
TWEPP_11_IPHC
TWEPP_11_IPHC

... two layers of high resolution CPS, is presently being fabricated. This development began more than eight years ago in collaboration with LBNL. Three generations of sensors have been designed at IPHC. The first generation sensor featured analogue outputs (MimoSTAR-1, -2 and -3) and did not integrate ...
TE SENSOR SOLUTIONS TE CONNECTIVITY /// SENSOR SOLUTIONS
TE SENSOR SOLUTIONS TE CONNECTIVITY /// SENSOR SOLUTIONS

... ±0.01%/°C and is generally linear with moderate temperature changes. The Thermal Sensitivity Shift can be eliminated or minimized by using sensitivity numbers determined at or near the temperature of use. ...
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Geophysical MASINT

Geophysical MASINT is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and magnetic field or ionosphere disturbances.According to the United States Department of Defense, MASINT is technically derived intelligence (excluding traditional imagery IMINT and signals intelligence SIGINT) that – when collected, processed, and analyzed by dedicated MASINT systems – results in intelligence that detects, tracks, identifies, or describes the signatures (distinctive characteristics) of fixed or dynamic target sources. MASINT was recognized as a formal intelligence discipline in 1986. Another way to describe MASINT is a ""non-literal"" discipline. It feeds on a target's unintended emissive by-products, the ""trails"" - the spectral, chemical or RF that an object leaves behind. These trails form distinct signatures, which can be exploited as reliable discriminators to characterize specific events or disclose hidden targets.""As with many branches of MASINT, specific techniques may overlap with the six major conceptual disciplines of MASINT defined by the Center for MASINT Studies and Research, which divides MASINT into Electro-optical, Nuclear, Geophysical, Radar, Materials, and Radiofrequency disciplines.
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