gcloh Posted June 18, 2006 Report Share Posted June 18, 2006 Hi Guys,, Quote Link to comment Share on other sites More sharing options...
audioguru Posted June 18, 2006 Report Share Posted June 18, 2006 The spec's and pin functions of devices are on their datasheets. If you don't know their part numbers then you won't know their spec's.An IR LED is a 1.4V diode that is easy to measure its polarity. A two-wire IR detector could be a photodiode or a phototransistor and is easy to measure which type. Quote Link to comment Share on other sites More sharing options...
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