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Alcohol Detection system using Arduino with Engine Cut Off

4,600.00

In this project, the MQ3 and Arduino are used as the Master Control Units to design and construct an alcohol detection system with engine locking for automobiles. The device will continuously check the alcohol detection sensor’s level of concentration and, if it rises above a certain level, will shut off the vehicle’s engine.

YOUTUBE :ย https://www.youtube.com/shorts/mURYs1mPSx8

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Description

DESCRIPTION

This study created a prototype alcohol detection and engine locking system utilizing an Arduino Uno microcontroller connected to an alcohol sensor, an LCD screen, and a DC motor. The MQ-3 alcohol sensor is used by the system to continually monitor alcohol level and identify the presence of alcohol in a driver’s exhale. Our technology can continuously monitor the driver’s breath for alcohol by mounting the sensor on the steering wheel. If the sensors detect alcohol on the driver’s breath, the ignition won’t turn on. If the driver became intoxicated while operating the vehicle, the sensor will still detect alcohol in his breath and shut off the engine to prevent the vehicle from rolling.

BLOCK DIAGRAM

HARDWARE COMPONENTS

  • ARDUINO MICROCONTROLLER
  • BATTERY
  • POWER SUPPLY
  • ALCOHOL SENSOR
  • DC MOTOR
  • WHEEL
  • BUZZER
  • LCD DISPLAY
  • JUMPER WIRES

SOFTWARE

  • ARDUINO IDE
  • EMBEDDED C

KEYWORDS

Alcohol detection and engine locking system using Arduino and mq3 sensor, automatic engine locking system through alcohol detection project, alcohol detecting system using arduino microcontroller, mq3 sensor project


Hi, guys if you want customizations in our projects you can contact us on WhatsApp us

Some Customization suggestions: Like IOT, Solar, Ml integration, Additional sensors, GPS GSM etc.

 

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