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IR receiver

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eng1

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Hi, I can't identify an IR receiver. Same package of the other ones I have (TSOP series by Vishay) but different marking:
3302
81A
I think it's a 32.7 kHz receiver, but I haven't found any info on the internet.
 

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Feed it with a small resistor (100 ohms maybe), and a large decoupling capacitor, and you're all set.
 
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