Abstract: This research presents the development and evaluation of a breath alcohol measurement device utilizing the MQ-3 alcohol sensor and an Arduino Nano-based control system. The primary objective ...
1 Physics Laboratory 1, Department of Physics and Applied Sciences, Faculty of Science, National Pedagogical University, Kinshasa, Democratic Republic of Congo. 2 English Department, Teachers Training ...
Monitoring ethanol at very low concentrations is crucial due to its widespread use in industries, food production, medical diagnostics, and transportation, as well as its volatility and potential ...
Alcohol seems to have lost its grip on American life in recent years. Younger adults are drinking less. Sober bars and alcohol-free member clubs are cropping up across the country. Nonalcoholic beer ...
An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...
Abstract: This project introduces a real-time driver monitoring system that uses IoT technology to stop drunk driving and make roads safer. It has several parts like an Arduino, an alcohol sensor, a ...
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