Consider an electronic device that monitors the temperature of exhaled air by a patient. The circuit is equipped with an NTC thermistor and additional circuits to sense the temperature and to trigger a visual alarm via two LEDs (i.e. a green LED and a red LED). The red LED is lighted when the temperature rises above a specific temperature and the green LED is lighted otherwise. Draw the electronic circuit of the device with appropriate power supply connections.

Consider an electronic device that monitors the temperature of exhaled air by a patient. The circuit is equipped with an NTC thermistor and additional circuits to sense the temperature and to trigger a visual alarm via two LEDs (i.e. a green LED and a red LED). The red LED is lighted when the temperature rises above a specific temperature and the green LED is lighted otherwise. Draw the electronic circuit of the device with appropriate power supply connections.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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