Articoli correlati a Arduino-Powered Alcohol Detection and Engine Turnoff...

Arduino-Powered Alcohol Detection and Engine Turnoff System: Arduino-Based Automobile Safety System with MQ-3 Sensor for Breath-Alcohol Detection, LM35 Amplification - Brossura

G., Mahalakshmi; J., Karthika; A., Radhika

 
9786207450022: Arduino-Powered Alcohol Detection and Engine Turnoff System: Arduino-Based Automobile Safety System with MQ-3 Sensor for Breath-Alcohol Detection, LM35 Amplification
Brossura
ISBN 10: 6207450027 ISBN 13: 9786207450022
Casa editrice: LAP LAMBERT Academic Publishing, 2023

Sinossi

This Prototype is designed to Turn off the automobile and Inhibit it from starting in case alcohol is detected in the breath of the driver. A MQ-3 sensor is used to detect the vapours of alcohol, It in turn produces a voltage proportional to the percentage of alcohol in the breath of the driver.This voltage is harnessed and amplified using an LM35 IC to produce an output voltage in a scale of 5V. A bias voltage of 5V is given to the IC.Thus(voltage/5)*100 gives the percentage of alcohol in the driver's breath.This voltage is read by the Arduino Micro Controller using the command "analog read (sensor pin)” If the percentage of alcohol in driver's breath is more than 50% then the 13th digital pin of the Arduino is turned to a logic HIGH which in further stages can be amplified to trigger the relay.

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Editore
LAP LAMBERT Academic Publishing
Data di pubblicazione
2023
Lingua
Inglese
ISBN 10 
6207450027
ISBN 13 
9786207450022
Rilegatura
Copertina flessibile
Numero di pagine
52
Contatto del produttore
non disponibile
Persona responsabile
KreGa Onlinehandel GmbH
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info@krega-onlinehandel.de

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