Explain how this system works
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Question
Explain how this system works

Transcribed Image Text:Problem 2
Patients need extra attention after serious operations. We would like to have push buttons for patients to use that will sound a warning at the nurse's
station only during the daytime. At night there is a different system for patients to use. Design a patient warning system that will work only during the daytime.
Buzzer Warning
Push Button
Scenerio 1:
During the daytime, the light sensor is switched on,
therefore the push button is activated
Light Sensor
Problem 2
Patients need extra attention after serious operations. We would like to have push buttons for patients to use that will sound a warning at the nurse's
station only during the daytime. At night there is a different system for patients to use. Design a patient warning system that will work only during the daytime.
Buzzer Warning
Push Button
Scenerio 2:
During the nightime, the light sensor is switched off,
therefore the push button is deactivated and will be
not sending power to the buzzer warning
Light Sensor
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