Sensors, Transducers and Detectors Reference Materials
Reference Articles 2701 - 2800 of 3139
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Handbook For Sound Engineers, Third Edition
Description: Handbook For Sound Engineers, Third Edition Written by many top professionals in the field, this comprehensive reference discusses Acoustics, Electronic Components, Electro-Acoustic Devices, Audio ...
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Introduction to Aeronautics: A Design Perspective, Second Edition
Description: Introduction to Aeronautics: A Design Perspective, Second Edition Complete with examples, case studies, and corresponding problems to solve, this textbook provides the resources that students need to ...
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Introduction to Radar Target Recognition
Description: Introduction to Radar Target Recognition Based on the fundamental scientific principles of high resolution radar, this text covers the key techniques being developed for operational systems, and ...
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Elements of Continuum Mechanics
Description: Elements of Continuum Mechanics Providing numerous example problems from every day life to help readers develop a better understanding of nonlinear theory, this unique text places special emphasis on ...
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Principles of Space-Time Adaptive Processing
Description: Principles of Space-Time Adaptive Processing This introduction to airborne moving target indication system design describes array and signal processing techniques, signal and clutter models, ...
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Pro Tools 5.1 for Music Production: Recording, Editing, and Mixing
Description: Pro Tools 5.1 for Music Production: Recording, Editing, and Mixing If you are a music producer, recording engineer, musician, or composer, there will be something in this book for you, whether you ...
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Project Valuation Using Real Options: A Practitioner’s Guide
Description: Project Valuation Using Real Options: A Practitioner’s Guide Presenting a practical approach to real options valuation to make it easily understandable by practitioners and senior management, ...
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Radar and Laser Cross Section Engineering, Second Edition
Description: Radar and Laser Cross Section Engineering, Second Edition Written as an instructional text, this resource emphasizes prediction, reduction, and measurement of electromagnetic scattering from complex ...
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Radar Techniques Using Array Antennas
Description: Radar Techniques Using Array Antennas This book gives an introduction to the possibilities of radar technology based on active array antennas, giving examples of modern practical systems, and there ...
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Sea Clutter: Scattering, the K Distribution and Radar Performance
Description: Sea Clutter: Scattering, the K Distribution and Radar Performance An invaluable resource to specialist radar engineers and academic researchers, this authoritative book brings together those aspects ...
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Selected Topics in Advanced Solid State and Fibre Optic Sensors
Description: Selected Topics in Advanced Solid State and Fibre Optic Sensors Combining the work of a number of leading academic authors, this text describes the principles of operation, characteristics and ...
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Sound and Structural Vibration: Radiation, Transmission and Response, 2nd Edition
Description: Sound and Structural Vibration: Radiation, Transmission and Response, 2nd Edition Presenting the foundations of modern numerical analysis, this book is illustrated by examples that have been chosen ...
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Strapdown Inertial Navigation Technology, 2nd Edition
Description: Strapdown Inertial Navigation Technology, 2nd Edition Suitable for both the practicing engineer and the post-graduate student, this book sets out to provide a clear and concise description of the ...
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Target Detection by Marine Radar
Description: Target Detection by Marine Radar With a primary focus on civil marine operations, this indispensable guide explains how civil surveillance radars detect their targets, and discusses the importance of ...
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Vegas Editing Workshop, Second Edition
Description: Vegas Editing Workshop, Second Edition This software editing workshop offers firsthand guidance on the art and technique of editing using tutorials that cover every essential operation. Experienced ...
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Applied Mathematics in Integrated Navigation Sytems
Description: Applied Mathematics in Integrated Navigation Sytems Written for those directly involved with the design, integration, and test and evaluation of navigation systems, this text provides a complete ...
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Aviation Weather Surveillance Systems: Advanced Radar and Surface Sensors for Flight Safety and Air Traffic Management
Description: Aviation Weather Surveillance Systems: Advanced Radar and Surface Sensors for Flight Safety and Air Traffic Management This book provides a comprehensive introduction to the science, sensors and ...
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Composing Music with Computers
Description: Composing Music with Computers This guide introduces a number of music composition techniques, and shows the key roles computers play in several aspects of music making. ...
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Digital and Analogue Instrumentation: Testing and Measurement
Description: Digital and Analogue Instrumentation: Testing and Measurement The author of this text provides a state-of-the art review of modern families of digital instruments; for each family he covers internal ...
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Digital Interface Handbook, Third Edition
Description: Digital Interface Handbook, Third Edition For those who need to get to grips with digital audio and video systems, this book sheds light on the differences between audio interfaces and shows how to ...
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3-D OBJECT DRIVEN BY VIBRATORY FORCE AND TORQUES
Description: This figure shows an object with its C.G. at C, mounted on 4 flexible mounts and acted upon by a disturbing harmonic force Fy in the y-direction (vertical) and/or by torques, Tx, Ty and Tz acting ...
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Technical Article: STATIC LOAD DISTRIBUTION CALCULATION
Description: In order to calculate the weight distribution between the mounting points, the position of the CENTER OF GRAVITY (C.G.) has to be determined first. It is a simple task only for an axisymmetrical ...
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Technical Articles: CONNECTIONS OF SPRING ELEMENTS
Description: 7.1 Springs in Parallel These combine like electrical resistance in series. This is the case when several springs support a single load, as shown in Figure 34. The springs are equivalent to a single ...
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Vibration Analysis Case Study
Description: VSC received data on a screw compressor as part of our Remote Vibration Monitoring Program. It is not unusual for screw compressors to have higher vibration than most other industrial equipment due to ...
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Using Permeation Tubes to Create Trace Concentration Moisture Standards (.pdf)
Description: Moisture standards have traditionally been prepared by techniques which saturate the gas at known conditions. Preparing standards at trace concentrations (low ppm, ppb) requires saturation at ...
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PREFACE TO THE SECOND EDITION
From: John Wiley & Sons, Ltd.Description: This book is intended for people who need to combine global navigation satellite systems (GNSSs), inertial navigation systems (INSs), and Kalman filters. Our objective is to give our readers a working ...
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Effective Condensation Control (.doc)
Description: We are all familiar with the risk and inherent food safety danger associated with having liquid moisture droplets form over food products that are being processed for human consumption. No one would ...
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Why Is It "Raining" in My Surgery Suite? (.pdf)
Description: Is it "raining" in your operating rooms? Do you find that there are times throughout the year when the humidity levels are so high in the space that there are droplets of condensate dripping from the ...
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Choosing the Right Pressure Sensors for Engine Test
Description: The engine test stands used with advanced data-acquisition systems require a different type of pressure sensor than those used in the past. Engine hydraulics and pneumatics operate faster and often, ...
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Measuring Forces Where the Direction of the Load Changes
Description: An aircraft manufacturer needs to measure the force a pilot must apply to the brake pedal to stop an airplane. To do this, a load cell is affixed to the brake pedal's upper surface. A test technician ...
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Miniature, Low Range, Torque/Thrust Measurement
Description: A customer needs to measure the reaction torque and axial force on very small dental drills used to perform root canals. These drills are tested in Lexan blocks that have a pilot hole pre-molded in ...
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Pressure Control for Adhesive Materials
Description: Robot dispensing of adhesive materials such as epoxies and resins pose pressure control problems that cannot be solved using conventional pressure transducers. The high viscosity of the dispensed ...
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Pressure Control in an Explosion Containment Application for Food and Beverage
Description: Our customer provides equipment for fire and explosion containment. Their equipment is used on systems such as powdered sugar manufacturing. The dust created by this process becomes an explosion ...
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Techical Article: Measurement of Low Flow at High Pressure
Description: Customer needs to measure a flow rate of 0-6 milliliters/ minute at a pressure of 1000 psi. The flow is in a pipe connecting to two containers, each holding different fluids. The pipe carries both ...
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Temperature and Pressure Problems with Clean-in-Place Sensor Applications
Description: Clean-in-place procedures require in site cleaning of all the internal components of a process system, including the pressure sensor head, after each batch run to prevent bacterial growth and ...
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Testing Aseptic Packaging
Description: The aseptic package is only as good as the final sealinq of the ingredients. A small amount of inert gas is injected into a package of dairy and meat products to ensure freshness. ...
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Vent Holes in Load Cell for Pressure Compensation and Cleaning
Description: The customer needs to measure the force on a hydraulic cylinder in a down-hole well logging tool. The pressure inside the oil-filled tool can reach 20,000 psi, which will cause the load cell to give ...
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Ways to Measure the Force Acting on a Rotating Shaft
Description: How can we be more efficient? One often overlooked area is the rotating systems used in manufacturing and power generation. By examining torque on these systems, downtime can be reduced, product ...
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Micro-Optical Sensor Use in Boundary Layer Flows with Polymers and Bubbles (.pdf)
From: MSEDescription: Recent advancements in the design and development of small optical sensors have made it possible to investigate complex flows. These include flows with bubbles and polymers at high Reynolds numbers ...
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Hydrogen Gas Detection in Oil Refineries
From: General Monitors by MSADescription: Oil refineries are some of the largest producers and consumers of hydrogen gas. Hydrogen plays a pivotal role in a whole host of refining operations, from hydrocracking - the reduction of heavy gas ...
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Practical Considerations of Accelerometer Noise
From: EndevcoDescription: This paper is written as an overview on low-noise piezoelectric accelerometers and will review when and where low-noise devices are needed as well as the engineering tradeoffs made during the design ...
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Flow Measurement, 2nd Edition
Description: The industry's most authoritative handbook on flow measurement provides a road map to the field of flow measurement. This best-seller discusses strategies for problem solving and puts the whole array ...
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Overrange, A Crucial Rotary Torquemeter Parameter
From: S. Himmelstein & CompanyDescription: Rotary power producing and consuming devices produce (or absorb) torque in a pulsating rather than a smooth manner. That's because they have discrete poles and/or pistons and/or gear meshes, etc. that ...
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iLoad Mini Application Note
From: Loadstar Sensors, Inc.Description: The iLoad Mini is shipped with a cable that terminates in a male USB Mini-B 5-pin connector that plugs in to a Loadstar Sensors's DQ1000 family Frequency Converter interface. If you wish to use the ...
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iLoad Series Loadcells - Instructions for Optimal Performance
From: Loadstar Sensors, Inc.Description: If you have ordered an iLoad Analog sensor with the DS-2100 or DQ-1200 interface boxes, the attached mini-B USB cable will plug directly into the interface box. If you have ordered an iLoad Analog ...
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Introduction
Description: Applied Electromagnetics Using QuickField™ and MATLAB® is intended as an introductory level textbook for teaching computer-based electricity, magnetism and multiphysics. The text is easily ...
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Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational Amplifier
Description: Sensors that use Wheatstone bridge configurations, such as pressure sensors, load cells, or thermistors have a great deal of commonality when it comes to the signal conditioning circuit. This ...
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Building a 10-Bit Bridge Sensing Circuit Using the PIC16C6XX and MCP601Operational Amplifier
Description: Sensors that use Wheatstone bridge configurations, such as pressure sensors, load cells, or thermistors have a great deal of commonality when it comes to the signal conditioning circuit. This ...
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Measure Tilt Using PIC16F84A & ADXL202
Description: Recent advances in accelerometer sensor technology, especially with silicon micromachined types, have driven the cost of these devices down significantly. As of today, you could obtain an ...
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Measuring Temperature Using the Watch Dog Timer (WDT)
Description: This application note shows how Microchip Technology?s Watchdog Timer (WDT) can be used to acquire rough temperature measurements. ...
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Multi-Zone Temperature Monitoring with the TCN75 Thermal Sensor
Description: This Technical Brief presents an example of a simple, multi-zone thermal monitoring system using the Hardware mode of the Master Synchronous Serial Port (MSSP) module of a PICmicro ® ...
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Single Supply Temperature Sensing with Thermocouples
Description: There is a variety of temperature sensors on the market all of which meet specific application needs. The most common sensors used to solve these application problems include the thermocouple, ...
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Temperature Sensing Technologies
Description: Of all of the sensing technologies, temperature sensing is the most common. This phenomena can be explained by citing examples in a multitude of applications where knowing and using the actual or ...
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Designing Operational Amplifier Oscillator Circuits For Sensor Applications
Description: Operational amplifier (op amp) oscillators can be used to accurately measure resistive and capacitive sensors. Oscillator design can be simplified by using the procedure discussed in this application ...
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Implementing Temperature-Based Variable Fan Speed Control in NLX Power Supplies
Description: The NLX Power Supply Specification released by Intel Corp. defines the requirements for next-generation PC system power supplies. There are several enhancements outlined in this specification as ...
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Inductively Coupled Thermistor
Description: This application note describes a temperature sensor using a PICmicro® microcontroller. This temperature sensor is unique because it can work through non-ferromagnetic walls. Interfacing to a ...
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KEELOQ® Encoders Oscillator Calibration
Description: Several KEELOQ® Encoders of recent introduction, offer the ability to calibrate the internal RC clock oscillator, upon which all the device timings are based. At the time of writing this ...
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LDO Thermal Considerations
Description: Battery-operated equipment (most notably cell phones and notebook computers) have created a strong demand for linear regulators in small packages. While such packages save space, they also have poor ...
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Monitoring Multiple Temperature Nodes Using TC74 Thermal Sensors and a PIC16C505
Description: The TC74 is a serially accessible digital temperature sensor that can determine temperatures in the range of 25°C to 85°C with ±2° absolute accuracy or 0°C to 125°C with ±3° absolute accuracy. ...
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Sensing Light with a Programmable Gain Amplifier
Description: Photo sensors bridge the gap between light and electronics. Microchip's Programmable Gain Amplifiers (PGAs) are not well suited for precision applications (such as CT scanners), but they can be ...
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Simplified Thermocouple Interfaces and PICmicro® MCUs
Description: Thermocouples are the simplest form of temperature sensors. Thermocouples are normally: * Very inexpensive * Easily manufactured * Effective over a wide range of temperatures Thermocouples come in ...
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Solving Sensor Offset Problems (TC7106)
Description: Design engineers sometimes have to interface the TC7106 and similar ADCs to non-ideal sensors.A very common problem is that the sensor often does not give a zero output where the design wants a zero ...
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Solving Thermal Measurement Problems Using The TC72 And TC77 Digital Silicon Temperature Sensors
Description: The TC72 and TC77 are CMOS silicon temperature sensors that provide an accurate digital temperature measurement to solve thermal measurement problems. Data is converted from an internal diode ...
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Temperature Sensing With A Programmable Gain Amplifier
Description: Although it is simple to measure temperature in a stand-alone system without the help of Microchip?s Programmable Gain Amplifiers (PGA), a variety of problems can be eliminated by implementing ...
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Temperature Sensing With A Programmable Gain Amplifier
Description: Although it is simple to measure temperature in a stand-alone system without the help of Microchip?s Programmable Gain Amplifiers (PGA), a variety of problems can be eliminated by implementing ...
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Temperature Sensor Backgrounder
Description: History has shown that consumers have an almost insatiable appetite for even greater computing horsepower. If you're old enough to remember, the mere thought of cryptic DOS software programs creeping ...
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Tire Pressure Monitoring (TPM) System
Description: This document explains a typical tire pressure monitoring(TPM) system specifically intended for automotive use. It serves as a reference to design a real-world system based on various Microchip ...
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Implementation of a DSP-based 20-bit High Resolution Quasi-Absolute Encoder for Low-Speed Feedback Control Applications - White Paper (.pdf)
Description: Absolute encoders using optical technology often face limitations in resolution and size. For example, to achieve a higher resolution of up to 16-bits, the absolute encoder has to be combined with an ...
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Implementing Ohmmeter/Temperature Sensor
Description: This application note describes a method forimplementing an ohmmeter or resistance type temperature sensor using the PIC16C5X series of microcontrollers. The ohmmeter requires only two external ...
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Interfacing the TC77 Thermal Sensor to a PICmicro® Microcontroller
Description: Silicon temperature sensors offer an easy-to-use alternative to traditional temperature sensors, such as thermocouple, thermistors and RTDs. The TC77 SPI™ Thermal Silicon Sensor is especially ...
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Motor Control Sensor Feedback Circuits
Description: Sensors are a critical component in a motor control system. They are used to sense the current, position, speed and direction of the rotating motor. Recent advancements in sensor technology have ...
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Oscillator Circuits For RTD Temperature Sensors
Description: This application note shows how to design a temperature sensor oscillator circuit using Microchip's low-cost MCP6001 operational amplifier (op amp) and the MCP6541 comparator. Oscillator circuits can ...
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Solving Thermal Measurement Problems Using The TC72 And TC77 Digital Silicon Temperature Sensors
Description: The TC72 and TC77 are CMOS silicon temperature sensors that provide an accurate digital temperature measurement to solve thermal measurement problems. Data is converted from an internal diode ...
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Temperature Measurement Circuits for Embedded Applications
Description: This application note shows how to select a temperature sensor and conditioning circuit to maximize the measurement accuracy and simplify the interface to the microcontroller. Practical circuits and ...
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Thermistor Temperature Sensing with MCP6S2X PGA
Description: This application note shows two circuits that use a precise, negative temperature coefficient (NTC) thermistor for temperature measurement. The thermistor is placed in a resistive divider to linearize ...
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Application Circuits of the TC620/TC621Solid-State Temperature Sensors
Description: The TC620/TC621are solid-state temperature sensors that are easy to program and interface with control equipment. The TC620 senses the temperature internally, while the TC621 uses an external ...
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Applications of the TC62X Solid-State Temperature Sensors
Description: Sensing temperature and comparing that temperature to preset limits is the basis for a variety of problems that designers face in system design and process control. Conventional temperature sensing ...
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KEELOQ Code Hopping Decoder Using Secure Learn
Description: All KEELOQ encoders use the KEELOQ code hopping technology to make each transmission by an encoder unique. The encoder transmissions have two parts. The first part changes each time the encoder is ...
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KEELOQ® CRC Verification Routines
Description: All of the KEELOQ Encoders share the same standard code word format composed of a basic set of 65 bits of information. Although, the Advanced Encoders (e.g. HCS360, HCS361) supplement that set with ...
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Precision Temperature-Sensing With RTD Circuits
Description: The most widely measured phenomena in the process control environment is temperature. Common elements, such as Resistance Temperature Detectors (RTDs), thermistors, thermocouples or diodes are used to ...
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Thermistors in Single Supply Temperature Sensing Circuits
Description: There is a variety of temperature sensors on the market all of which meet specific application needs. The most common sensors that are used to solve these application problems include the ...
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Analog Sensor Conditioning Circuits - An Overview
Description: Analog sensors produce a change in an electrical property to indicate a change in its environment. This change in electrical property needs to be conditioned by an analog circuit before conversion to ...
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Interfacing a TC1047A Analog Output Temperature Sensor to a PICmicro® Microcontroller
Description: Analog output silicon temperature sensors offer an easy-to-use alternative to traditional temperature sensors, such as thermistors. The TC1047A offers many system-level advantages, including the ...
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Interfacing a TC1047A Analog Output Temperature Sensor to a PICmicro® Microcontroller
Description: Analog output silicon temperature sensors offer an easy-to-use alternative to traditional temperature sensors, such as thermistors. The TC1047A offers many system-level advantages, including the ...
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Interfacing the MCP9800 I2C Digital Temperature Sensor to a PICmicro Microcontroller
Description: The MCP9800 is a digital CMOS silicon temperature sensor that provides an accurate digital temperature measurement. Data is converted from an internal diode temperature-sensing element to a digital ...
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Can Design Example: Simple Sensor Node
Description: The CAN bus (Controller Area Network) protocol was designed to be a high-speed, reliable communication protocol for command and control network applications. Microchip offers a complete line of ...
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Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices
Description: This application note shows how to use a PICmicro® microcontroller and minimal external circuitry to detect small capacitances. The design is based on an operational amplifier (op amp) ...
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Modular PICmicro® Mid-Range MCU Code Hopping Decoder
Description: This application note describes a KEELOQ® code hopping decoder implemented on a Microchip Mid-Range PICmicro microcontroller (PIC16CE624). The software has been designed as a group of independent ...
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Precision RTD Instrumentation for Temperature Sensing
Description: AN1154 Precision RTD Instrumentation for Temperature Sensing SOLUTION Author: Ezana Haile Microchip Technology Inc. This solution uses a common reference voltage to bias the RTD and the ADC which ...
- Temperature Sensor Design Guide
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Temperature Sensor Strategies Keep System Thermal Problems in Check
Description: Various concerns must be addressed when dealing with temperature sensing applications, which fall into two broad categories: precision temperature measurement and system thermal management. Precision ...
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Voltage Supervisors Design Guide
Description: The wide range of Microchip's family of Voltage Supervisors and Voltage Detectors gives the systems designers many options of the creation of high-reliability systems. To ease the system designer's ...
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Broadcast FM Radio Tuner for Portable Applications
From: Silicon LabsDescription: This document applies to Si4702/03-C Firmware 19 and greater. Worldwide FM band support (76-108 MHz). Digital low-IF receiver. Frequency synthesizer with integrated VCO. Seek tuning. Automatic ...
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Frequency Modulation (FM) Tutorial
From: Silicon LabsDescription: Edwin H. Armstrong, known as one of the founding fathers of radio technology, invented the superheterodyne radio receiver in 1918 and frequency modulation (FM) in 1933 [1]. These two concepts, along ...
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What's the Difference Between Explosion Proof & Intrinsically Safe?
From: RKI Instruments, Inc.Description: Electrical equipment sometimes must be installed in areas where combustible vapors and gases are used or may be present. These are commonly referred to as "hazardous locations", and are defined by the ...
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Criteria for the Selection of the Proper Distance Sensor Technology
From: Baumer Ltd.Description: An efficient selection of the proper sensor technology for distance measurement becomes more and more important. Continuously increasing requirements to machine capacity and reduced budgets requires a ...
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Choosing Sensors for Medical Applications (.pdf)
Description: The population is growing, people are aging, and modern medical miracles are available in plenty. To support this growth as more and more people seek medical help, there is a need to reduce manual ...
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Chocolate Temper Measurement
From: TRICOR Systems Inc.Description: Many fine papers have been delivered and written about chocolate temper by authors far more knowledgeable than this writer as regards to the chemistry and processes involved in producing the ...
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Hall Sensor - Test Geartooth Sensing
From: HamlinDescription: e best ferrous targets are made of cold-rolled low carbon steel. Sintered-metal targets are also usable, although care must be taken to ensure uniform material composition and density. ...
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Quik-Cal Technology Speeds Tension Measurement Setup (.pdf)
Description: One of the new labor-saving features of DFE's tension indicator and controller products is technology. With the indication and control electronics use front-panel push buttons instead of ...