Design a through-beam photoelectric sensor

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Reference no: EM13225750

Consider the development of a "through-beam" photoelectric sensor. A through-beam photoelectric sensor consists of a transmitting light source and a photo receiver. The transmitter and the receiver are lined up. When the beam is not broken, light from the transmitter hits the receiver and turns on the output transistor from the receiver. Their purpose is to detect objects as the objects break the beam. What are the operational parameters that must be determined before starting to design a through-beam photoelectric sensor?

Reference no: EM13225750

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