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IR Receiver Answered

I recently ripped apart a Sky+ box that was out of use. Of course, it contained many parts. Quite a few tact switches, a few LEDs, a lot of capacitors, lots of resistors.
One of these parts was a little metal cube with a black sphere protruding from the front of it. This is the IR receiver for the remote. I wish to incorporate it into another project.

The first problem is I don't know how to use it. It has 3 "legs" - 3 metal contacts.
The second problem is I can't easily experiment with it as I inadvertently destroyed my breadboard earlier. A new one will come as soon as I can manage, but until then.....

My question is this - any ideas how it would be used?

Thanks in advance,
    ~H4ZZ

Discussions

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steveastrouk

8 years ago

That looks like the classic IR detector from Sharp.
http://uk.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=0315365

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__DELETED____DELETED__

Reply 8 years ago

These snapshots come from a datasheet I found:
http://datasheet.octopart.com/GP1UM261RK0F-Sharp-Microelectronics-datasheet-123630.pdf

Thanks again!

Capture.PNGCapture2.PNGCapture3.PNG
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Goodhart

8 years ago

You COULD take a digital VOM and hook it up to two of the legs and expose it to sunlight and cover it alternately, to see what readings you'll get......you only have 3 combos to try, and if something gives a negative reading just reverse the leads and try again. This should tell you pretty much "what" it is doing. (Measure resistance).

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caitlinsdad

8 years ago

Any part number or markings to identify the component? You could then look up the spec sheet and figure out what circuits you can use it in.

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__DELETED__caitlinsdad

Reply 8 years ago

Only the "IR1" on the PCB, I'm afraid.

Thanks anyway,
~H4ZZ