a) Design a circuit using an Op-Amp comparator to turn ON (or OFF) the street lights utomatically. For this, you have a lux sensor installed on top of the street lights (facing above) that outputs a voltage proportional to the amount of natural light, as listed below: Unight, 0 lux = 1 V Udusk, 20 lux = 2 V Udawn, 80 lux = 3 V The lights require 2 V and should be ON if the light goes below 20 lux (at dusk). Hints: you may start by building the circuit as a comparator.]

a) Design a circuit using an Op-Amp comparator to turn ON (or OFF) the street lights utomatically. For this, you have a lux sensor installed on top of the street lights (facing above) that outputs a voltage proportional to the amount of natural light, as listed below: Unight, 0 lux = 1 V Udusk, 20 lux = 2 V Udawn, 80 lux = 3 V The lights require 2 V and should be ON if the light goes below 20 lux (at dusk). Hints: you may start by building the circuit as a comparator.]

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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