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Infrared emitting diode launch out the modulation signal and infrared receiver head will
receive, decode, filter and soon to regain the signal.
Infrared emitting diode: keep clean and in good condition. All the parameters in the
process of working shall not exceed the limit value (positive To the current
30~60mA, positive pulse current 0.3~1A, reverse voltage 5V, dissipation power 90mW,
working temperature range -25~+80℃, and storage temperature range between 40~100℃,
the welding temperature 260℃) infrared to be with a closed head should be matching use,
otherwise it will influence the sensitivity.
Connection
Schematic
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