MDS

Member Since: September 3, 2009

Country: United States

Profile

Role

Engineer

Organizations

Chairman - NH Chapter IEEE Robotics & Automation Society

Affiliate Member IEEE Signal Processing Society’s Technical Committee: Design and Implementation of Signal Processing Systems IEEE Robotics & Automation Society

Programming Languages

C/C++, Java, tcl/tk

Associations

Affiliate Member - IEEE Signal Processing Society Technical Committe: Design and Implementation of Signal Processing Systems

Universities

BU: MS Systems Engineering

Expertise

Real-Time Embedded, Sensor Data Fusion, Image/Signal Processing

Interests

Robots/Unmanned Vehicles of all sorts

  • Product SEN-10245 | about 2 months ago

    Does anybody know who the manufacturer of this device is?

  • Product SEN-10245 | about 2 months ago

    I have four sensor that appear to be very similar (three wire load sensors) from a bathroom scale. I’ve wired them as if they were each ½ wheatstone bridge (using the red wires as the signal) with Back = VSS, White = VDD (3.3v). This gives me two opposing wheatstones. Each pair of signals (red wires) is read by a differential amplifier and fed into an ADC. They are placed back into the bathroom scale frame and set on the floor. Their differential readings for each pair are: -0.00037500 -0.00000000

    with 80 lbs placed on the scale they read: -0.51137500 -0.00075000

    I’ve had one of the sensors out for inspection and placed it back into the scale, I’m assuming this a major contributor to the descrepencies at zero weight placed. Either way, does this sound like correct placement? If so, why would a scale utilize two wheatstones? Thanks for any insight…

  • Product COM-08315 | about 4 years ago

    CRobo
    This device is at the 532nm wavelength, no need for IR (infrared) filtering which is down beyond the 700nm wavelength.
    See:
    http://www.imt.liu.se/edu/courses/TBMT36/artiklar/intro/6.Spectrum.pdf

No public wish lists :(