Design a control system for a classroom's audio-visual (AV) equipment, incorporating inputs from an occupancy sensor, an AV system power switch, and a projector screen toggle. The system's output triggers the projector's activation. Identify the inputs and outputs, construct a truth table reflecting all input combinations, derive a logic diagram, and simplify the logic to reduce unnecessary projector use. Condition: Activate the projector when the classroom is occupied and the AV system is powered on, or when the projector screen is toggled, catering to both immediate use and scheduled presentations.
Design a control system for a classroom's audio-visual (AV) equipment, incorporating inputs from an occupancy sensor, an AV system power switch, and a projector screen toggle. The system's output triggers the projector's activation. Identify the inputs and outputs, construct a truth table reflecting all input combinations, derive a logic diagram, and simplify the logic to reduce unnecessary projector use. Condition: Activate the projector when the classroom is occupied and the AV system is powered on, or when the projector screen is toggled, catering to both immediate use and scheduled presentations.
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:Design a control system for a classroom's audio-visual (AV) equipment, incorporating inputs from
an occupancy sensor, an AV system power switch, and a projector screen toggle. The system's
output triggers the projector's activation. Identify the inputs and outputs, construct a truth table
reflecting all input combinations, derive a logic diagram, and simplify the logic to reduce
unnecessary projector use.
Condition: Activate the projector when the classroom is occupied and the AV system is
powered on, or when the projector screen is toggled, catering to both immediate use and
scheduled presentations.
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