ALGORITHM The design of the alcohol detection and engine locking system aims to create a safety mechanism that prevents vehicle operation when the driver is under the influence of alcohol. This system ...

Alcohol-Detector-and-Engine-Locking-System-Using-Arduino-Uno-and-MQ3-Sensor The Alcohol Detection and Engine Locking System is a technologically advanced solution designed to mitigate the risks of ...

The purpose of this paper is to develop a system that can effectively detect alcohol. A hygienic way of detecting alcohol has been developed. An MQ-3 sensor is connected to an Arduino Uno board which ...