Arduino Code for integration of GSM module, GPS module, and various sensor to implement smart car features

Project is focused on the detection and extraction of a brain wave signal with the help of analog as well as digital circuitry. Using active electrodes on human scalp, the brain signals were fed into a series of hardware and software stages. Simple conscious movements such as blinking caused a change in the detected waveform. Although the projec…

The proposed system makes use of an embedded system based on GSM Technology and Internet of Things to ensure safety and security of the passenger.

Arduino project calibrating a MQ3 alcohol sensor and measuring BAC in the air.

an arduino library for the MQ family of gas sensors

An 8051 Microcontroller-Based Alcohol Detection System using an MQ3 sensor and buzzer was developed to enhance safety in industrial areas and prevent accidents due to alcohol consumption. This project was completed as a Microcontrollers Lab Mini-Project in the 4th semester of college by me and a few friends, including a hardware implementation.

In this project when a driver starts the vehicle this vehicle safety system will the check driver's breath using alcohol sensor and analyze that the driver is drunk or not after that in vehicle's start button there will be blood pressure and pulse oximeter sensor which will analyze driver's pulse and oxygen saturation. If the system finds any pr…

⛑️ Smart safety helmet with multi-sensor detection.

ESP32-S3 project to read MQ-3 alcohol sensor data, calculating accurate PPM and mg/L values with custom calibration.

This IoT based embedded system focuses over 9 different types of Gas Sensors like MQ-135, MQ-2 Flammable Gas, MQ-3 Alcohol, MQ-4 Methane, MQ-5 Smoke, MQ-6 LPG Gas, MQ-7 Carbon Monoxide, MQ-8 Hydrogen Gas and MQ-9 Gas Leakage Sensors with the interfacing codes and mechanisms.

To design and implement a visitor’s entry scanner in commercial areas.

a breathalyzer (alkomat) with a built-in high-score tracking system and scoreboard. built with fusion360 and micropython for a gag

An Arduino Based Gadget Having Alcohol Detecting Feature, For Riding For Not More Than Two Passengers, Having Pollution Detecting Feature

Powerful dual-core capabilities of the ESP32-S3 to integrate a 64x64 HUB75 LED Matrix, MQ-3 Alcohol Sensor, and RemoteXY Bluetooth Control. It creates an all-in-one smart vehicle safety device combining "Active Warning," "DUI Prevention," and "Remote Control."

Library for MQ-3

An Arduino Based Gadget Having Alcohol Detecting Feature, For Riding For Not More Than Two Passengers, Having Pollution Detecting Feature.

This Repo is a project of a Smart Helmet integrating safety Features such as Drunk Driving, GPS tracking and many more.

ESP32-based smart helmet that detects alcohol level for a biker using an MQ-3 sensor and provides buzzer, LED and email alerts.