a) Negative feedback circuits such as the Schmitt trigger are used to solvenoisy scenarios in comparator circuit applications. Using circuitdiagrams and waveforms, explain clearly how this is achieved.b) An LM35 temperature sensor has the following transfer function:Vout10mV°Cx Temp (°C)Design an electronic circuit to turn on an LED rated at 5V whenever thetemperature falls below 85°C. The circuit should use a comparator, afew resistors and the LM35 temperature sensor.You should demonstrate by calculation and by simulation in multisim orproteus that your circuit works correctly.Only screenshots are required for simulation no files needed.

Since, you have asked multiple question, we will solve the first question for you as per the Q&A…

a) Negative feedback circuits such as the Schmitt trigger are used to solve noisy scenarios in comparator circuit applications. Using circuit diagrams and waveforms, explain clearly how this is achieved.

a) Negative feedback circuits such as the Schmitt trigger are used to solve noisy scenarios in comparator circuit applications. Using circuit diagrams and waveforms, explain clearly how this is achieved.

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

a) Negative feedback circuits such as the Schmitt trigger are used to solve
noisy scenarios in comparator circuit applications. Using circuit
diagrams and waveforms, explain clearly how this is achieved.
b) An LM35 temperature sensor has the following transfer function:
Vout
10mV
°C
x Temp (°C)
Design an electronic circuit to turn on an LED rated at 5V whenever the
temperature falls below 85°C. The circuit should use a comparator, a
few resistors and the LM35 temperature sensor.
You should demonstrate by calculation and by simulation in multisim or
proteus that your circuit works correctly.
Only screenshots are required for simulation no files needed.

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