Andy Choi

Articles from Andy

Premo Launches DSR5 Hall Effect Sensors

Premo has launched the DSR5 Series of Hall Effect sensors with an input reference pin. This series has been created for a single supply voltage of +5 V.

7 Jul 2011

Researchers Develop Zinc Detecting Sensor

Scientists from Queen Mary’s School of Biological and Chemical Sciences have developed a sensor that can detect Zinc.

6 Jul 2011

New Report on Sensors for Process Control

Research and Markets has added John Wiley and Sons’ new book titled ‘Sensors, Sampling, and Simulation for Process Control’ to its assorted collection of reports.

6 Jul 2011

UNSW Researchers Develop Fall Predictor Sensing Device

Scientists from the University of NSW (UNSW) have developed a new sensing device, which predicts who is most likely to fall and need hospital care for injuries.

6 Jul 2011

Portable, Wallet-Sized Dosimeter Measures Ionizing Radiation Exposure

The Science and Technology Directorate (S&T) at the Department of Homeland Security (DHS) has developed a portable dosimeter for measuring a person’s exposure to ionizing radiation.

6 Jul 2011

Low Cost 3D Digital MEMS Compass

Baolab Microsystems used its NanoEMS technology to produce a low cost 3D Digital MEMS compass. So far 3D compasses have used technologies like magneto resistive materials or Hall effect structures combined with magnetic fielf concentrators to detect the direction of the earth’s magnetic field.

5 Jul 2011

Computerized Senors to Improve response Times for Shootings

Hartford Mayor Pedro Segarra announced the implementation of the ShotSpotter program at a news conference attended by other state officials. With 17 homicides in the current year the Mayor now hopes this investment will end the violence.

5 Jul 2011

Plugwise Systems Control Power and Conserve Electricity

Conserving power is what drives all of Plugwise’s activities.That is why it seeks to conserve power by controlling all energy using equipment from one location by merely connecting it to a Plugwise system. A system which has helped customers to save power and money by lowering energy bills.

5 Jul 2011

OmniVision to Purchase VisEra’s Wafer-Level Lens Production Operations

OmniVision Technologies has signed a $45 million agreement with VisEra Technologies to purchase its wafer-level lens production operations.

5 Jul 2011

VisionGate to Present Data on 3D Cell Imaging Platform at IASLC Meet

VisionGate has declared that it would be presenting data, which would show how the LuCED test if used adjunctively could enhance the value of low dose x-ray computed tomography (CT) screening in early detection of lung cancer occurrence in high risk patients.

5 Jul 2011