View allAll Photos Tagged sensor
Conexões Instrumentais: Quarto Sensorial Convida
Teatro de Arena
15, 16 e 17 de março de 2013
por Luiza Girardello
Nike+ sensor surgery: sensor is in sealed plastic case, which can be very carefully sawed open for battery access and replacement (CR2032 battery is under the accelerometer).
The tiny PCB on the right hand end of the cableform contains a reflective optoswitch which detects the end of a leaf spring moved when there is paper in the printer.
Overview
D202X is 2 elements PIR sensor, with small detection angle. Mainly used for toys and other small angle requirement products.
PIR sensor sense the motion object, always used to detet the human. There is a detect rang for the PIR sensor. When a people move in or out of the detect rang, the PIR sensor will be triggered. PIR sensor are low-power, small, easy to used. For this reason it can be used for the alarm system and lighting control. PIR sensor also named passive infrared, Pyroelectric or IR motion sensor.
Features
1.Excellent S/N ratio
2.Low consumption
3.Slight movement can be detectable
Applications
1.Toys
2.Wireless security sensors
3.Security cameras
4.Security alarm system
FAQ
1. What can trigger a PIR sensor?
The first cause of PIR false alarms is low or unstable voltage at the detector. Test to make sure the voltage at each PIR is above 13VDC and stable. The second cause of false alarms is sudden infrared movement / heat changes in view of the detector.
2. Do PIR sensors work in the dark?
Yes, motion sensors work in the dark. The way that a motion sensor detects movement has nothing to do with how light or dark it is in the immediate area. Since infrared energy is present and can be detected regardless of the amount of light in the environment, a PIR motion sensor will work just fine in the dark.
www.senbasensor.com/products/wireless-wifi-controlled-2-w...
A sensor of some sort at the U.S. Army Corps of Engineers Field Research Facility, Duck, North Carolina. This instrument is not noted on any page I can find of the FRF's website. frf.usace.army.mil/airvis/av.shtml
Conexões Instrumentais: Quarto Sensorial Convida
Teatro de Arena
15, 16 e 17 de março de 2013
por Luiza Girardello
FPI Sensors International is the premier manufacturer of custom and standard liquid level sensors and float switches. With 20 years of experience, we are dedicated to efficiency, quality, integrity and building long-lasting customer relationships.
FPI Sensors,
1301 Corporate Center Drive, Suite 140,
Eagan,MN,55121,USA,
Phone: 1-800-852-9984,
Fax: (651) 681-1888,
Contact Person: Gary Maas,
Contact Email: info@fpisensors.com,
Website: www.fpisensors.com,
You Tube URL: www.youtube.com/watch?v=cDDYCgedhb4,
Main Keywords:
liquid level sensor,float switch,water level sensor,liquid flow switch,float level sensor