alleryStart learning →Infrared LEDs are commonly used in:
Aremote controls
BX-ray machines
Cmicrowave ovens
Dpower dynamos
Answer & Solution
Correct answer: A. remote controls
Infrared LEDs drive the remote-control circuits of many consumer electronics.
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Related questions
Connecting several gates in a latch circuit allows them to:The lag from a gate's input change to its output change is its:The maximum number of gate inputs one output can drive is the:By De Morgan's laws, a NAND gate equals an OR gate with:A NAND gate is the negation of which gate?Most logic gates today are made from:Logic gates are usually built using diodes or transistors acting as:Which pair of gates can each build every other gate on its own?