https://github.com/oceanbhatnagar/alcohol-detection-system-using-iot
This project involves building a system that detects alcohol levels using an MQ135 sensor and prevents the car motor driver from working if the alcohol level is above a threshold
https://github.com/oceanbhatnagar/alcohol-detection-system-using-iot
arduino-ide esp8266 iot
Last synced: 9 months ago
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This project involves building a system that detects alcohol levels using an MQ135 sensor and prevents the car motor driver from working if the alcohol level is above a threshold
- Host: GitHub
- URL: https://github.com/oceanbhatnagar/alcohol-detection-system-using-iot
- Owner: OceanBhatnagar
- Created: 2024-08-02T11:26:02.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2024-08-02T11:45:28.000Z (almost 2 years ago)
- Last Synced: 2025-06-17T12:42:16.745Z (about 1 year ago)
- Topics: arduino-ide, esp8266, iot
- Language: C++
- Homepage:
- Size: 315 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Alcohol Detection System Using IoT
Welcome to the Alcohol Detection System project repository! This project involves building a system that detects alcohol levels using an MQ135 sensor and prevents the car
motor driver from working if the alcohol level is above a threshold. An IR sensor is used to detect the presence of a person, and an ESP8266 microcontroller is used to
control the system and display data on a 16x2 I2C LCD screen.
## Components Used
- **ESP8266 Microcontroller**
- **MQ135 Gas Sensor**
- **IR Sensor**
- **16x2 I2C LCD Screen**
- **Motor Driver**
- **Breadboard**
## Software
- **Arduino IDE**: Used to write, compile, and upload the code to the ESP8266 board.
## Project Structure
- **Code**: Arduino code responsible for detecting the presence of a person, checking the alcohol level, and controlling the motor driver based on the alcohol level.
- **Project Photographs**: Images showing the setup of the components.
- **Diagram**: A visual representation of the circuit