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Author Topic: Help identifying a led bargraph.  (Read 1270 times)

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Offline Helix VladTopic starter

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  • Posts: 5
  • Country: us
  • Intermediate in electronics/Interested in old PC's
Help identifying a led bargraph.
« on: February 12, 2015, 11:20:35 pm »
hello, how's everybody doing?
Can anybody help me identify this unknown Siemens led bar-graph. I'm guessing these are Gallium Arsenide devices. But I would like to determine their exact parameters to avoid any future damages.
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