hi,
i wan to work on my IR sensors now..
i'd surf the components on the farnell and cpc uk website,
they are few words confusing me..
normally IR sensors we need transmitter and receiver right?
then, some of them will use "emitter" and "detector" this word.
so i would like to ask u all, is transmitter = emitter? receiver = detector?
i found a IR receiver in farnell and it is 3 legs. i not really familiar with it. can anybody teach me?
hi,
i wan to work on my IR sensors now..
i'd surf the components on the farnell and cpc uk website,
they are few words confusing me..
normally IR sensors we need transmitter and receiver right?
then, some of them will use "emitter" and "detector" this word.
so i would like to ask u all, is transmitter = emitter? receiver = detector?
i found a IR receiver in farnell and it is 3 legs. i not really familiar with it. can anybody teach me?
They refer to the same area of the system, but are not identical.
In general, a transmitter includes the associated drive electronics along with the IR emitter (diode). Similarly the receiver includes the associated signal processing electronics along with the IR detector (diode or transistor).