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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
good IR emitters – 940 3mm IR Emitter LED (10M / 10-Piece Pack) Reviews

posted by f11lbert on 02/03/2013 Certified Owner

Involvement:General (knows how to use it) - Ownership:1 day to 1 week

Pros:
They works even at a big distances. And they dirty cheap - you cannot even think about such a prices in local stores. Select appropriate resistors for the specifyed current and with enough power.
Cons:
Not at all - just cannot even think about any, the price, the quality, everything is ok.
Other:
Can be uses as remote replacements or in you own projects. Just be aware that this is not general LED, this is Infra-red, invisible light emitter. If you need one - just buy it.
Bottomline:
I would recommend it to anybody.

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