Solar Radiation Power Sun Tracker Position Sensing Photo Resistor Light Detector

US $15.55

  • La Valle, Wisconsin, United States
  • Jun 9th
This is a lot of Five high precision multi-element CdS photo resistive cell solar position detectors. These each have 5 active power detection resistors and 1 reference resistor. In use, it would control servo motors till the reference resistor got the lowest resistance reading. When this was achieved it would then adjust the PV array until the 5 sensing resistors were balanced in resistance maintaining optimum power output of the solar array. These sensors are interesting to be sure, hard to find! I have lots of lasers and other unique stuff for sale this week.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Eg&G
Country/Region of Manufacture United States
Model Sun tracker photosensors

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