Products/Services for Project On Ultrasonic Proximity Detector

  • Ultrasonic Proximity Sensors-Image
    Ultrasonic Proximity Sensors - (182 companies)
    Resources. Jameco Electronics - Build an Ultrasonic Proximity Detector. Image credit: Comus International...
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    Operating Distance
    Operating Temperature
  • Proximity Sensors-Image
    Proximity Sensors - (928 companies)
    Proximity sensors, all types is a general search form for all proximity sensors and presence detection product areas. Proximity sensors are non-contact devices which detect the presence of nearby objects. They may employ one of a variety of sensing...
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  • Ultrasonic Transducers-Image
    Ultrasonic Transducers - (163 companies)
    Ultrasonic transducers send and receive waves for many types of sensing. Examples include distance, proximity, level, nondestructive evaluation, web break detection, counting, and security applications. Ultrasonic transducers send and receive waves...
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  • Ultrasonic Linear Position Sensors and Switches-Image
    Ultrasonic Linear Position Sensors and Switches - (85 companies)
    Ultrasonic linear position sensors and switches use ultrasonic waves in combination with light and frequency readings for position and displacement sensing. Ultrasonic linear position sensors and switches use ultrasonic waves in combination...
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    Motion and Occupancy Detectors - (110 companies)
    Motion detectors are devices that contain either a physical mechanism or an electronic sensor that detects motion within a specific field of view. Common motion detectors include passive infrared (PIR) and active ultrasonic and microwave. Less...
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    Industrial Metal Detectors - (198 companies)
    Industrial metal detectors indicate the presence of metal in nonconductive materials such as textiles, rubber, oils or liquids, plastics, powders, wood products and concrete. Industrial metal detectors indicate the presence of metal in nonconductive...
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    Collision Avoidance Sensors - (26 companies)
    Collision avoidance sensors use various types of proximity sensors to detect the presence of an object or obstruction. Collision avoidance sensors (CAS), or collision sensors, detect an object in the path of a moving vehicle so the human operator...
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    Level Sensors - (1090 companies)
    ...or ultrasonic meters. The sensors emit high-frequency acoustic waves that are reflected back to and detected by the emitting transducer. The sensor 's response is affected by turbulence, foam, steam, vapors, and changes in concentration. Proper mounting...
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    Capacitive Linear Position Sensors - (37 companies)
    ...drives), dynamic motion (tool spindles, disk drive spindles, high-speed drill spindles, ultrasonic welders), and thickness (silicon wafer, brake rotor, disk drive platter, label positioning). They also can perform assembly testing. References...
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    Optical Linear Encoders - (39 companies)
    The other element receives light reflected from the object and carries it to a remote photosensitive detector. Classification. Sensors can be classified based on the properties of the fiber. Sensing with extrinsic sensors takes place in a region...
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  • Three-dimensional digitiser
    I wrote to several companies and received information on pre- assembled parts like linear drive units and ultrasonic proximity detectors , that could have been used in the project .
  • Autonomous Mobile Robot: Path Planning Using Backward Chaining
    The sensors identified for the construction of the AMR in this project are ultrasonic proximity detectors , and electronic magnetic compass. The ultrasonic detectors are placed on the front, left and right face of the robot to ensure …
  • CR4 - Thread: simple projects on proximity sensor
    Re: simple projects on proximity sensor ultrasonic wave detector and microwave etc.
  • FY01 LDRD Annual Report
    The goal of this project is to develop a suite of new low-power integrated microsensor systems … The focus of Sandia’s work is on two primary sensor classes. Several possible devices in this class include microglobal positioning systems (GPS), magnetometers, ultrasonic or optical detector systems (for proximity detection), and single-chip radio- frequency (RF) transceivers.
  • Fire-fighting mobile robotics and interdisciplinary design-comparative perspectives
    MiniBob employs six IR-ranging sensors (Sharp Model GP2D12) and a Hammamatsu ultraviolet (UV) flame detector that drive a fuzzy-logic navigation engine running on a Motorola MC68HC332 microprocessor. … TCFFHRC, more than 15 engineering students have com- pleted open-ended senior design projects related to robotics. These have included a capacitive proximity sensor, a mi- crocontroller-to-digital-signal-processing interface, dc motor controllers, a vision system for mobile robotics, an ultra- sonic -ranging system, and an autonomous land vehicle ALVIN.
    Famous examples for location-aware systems are various tourist guide projects where information dependent to the current … A couple of different location aware infrastructures are available to collect position data: GPS satellites, mobile phone towers, badge proximity detectors , cameras, magnetic card readers, barcode readers etc. These sensors can provide either position or proximity information, the appropriate sensor depends on the use: they … … indoor location sensing system: In [24] Harter et al present a location-aware system using ultrasonic technique.
  • Autonomous vehicles
    In particular, Robart- I could alter the direction of its motion if an obstacle was sensed and relied on a combination of ultrasonic waves (to measure forward range), near-infrared proximity detectors , tactile feelers and bumper switches. RESEARCHISSUES The milestone projects cited above served to highlight the deeper, long-term issues that still remain …
  • CR4 - Blog Entry: Magnetic Levitation
    I have been working feverously on my latest project which is the construction of a 1/32 scale model of the Apollo Command, Service and Lunar Modules and the Saturn V launch vehicle. To sense the position of the model I have built an ultrasonic proximity detector kit that returns a voltage signal that is directly proportional to the position of the model.
  • International Encyclopedia of Robotics: Applications and Automation Volume 2 Complete Document
    Considering the rather limited funding available, the results of the project are rather remarkable. • One fixed, forward looking ultrasonic sensor used to pro- vide ranging information of up to 10 … • One near-infrared proximity sensor mounted in the move- able head and placed at the focal … • Ten, short range (ie, 18 in.) near-infrared proximity detec- tors placed at different locations on the body used to help guide the robot through narrow passages such as halls and doorways.
  • International Encyclopedia of Robotics: Applications and Automation Volume 3 Complete Document
    A much improved version of the medium- range near-infrared proximity detector used on Robart I (6) employed a programmable array of four high-powered LED emitters, with a range increased to 5 m. … excellent angular resolution of this sensor complemented the range information obtained from the ultrasonic range finder and … … world model em- ployed by the robot, wherein objects were represented by their projection on the X …

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