Q2) Write a sketch in IDE that uses ultrasonic sensors to detect the presence of people inside the chamber before spraying alcohol. The chamber uses two ultrasonic sensors, as people has variable height, and a pump operated through relay. The task required that both sensors should be activated before operating the motor for 5 seconds spraying.

Q2) Write a sketch in IDE that uses ultrasonic sensors to detect the presence of people inside the chamber before spraying alcohol. The chamber uses two ultrasonic sensors, as people has variable height, and a pump operated through relay. The task required that both sensors should be activated before operating the motor for 5 seconds spraying.

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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