A smart safety system designed to detect alcohol and smoke levels inside a vehicle in real time using an MQ-3 sensor and Arduino UNO. The system activates alerts through a buzzer and LCD, and ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

A barograph is a device that graphs a barometer’s readings over time, revealing trends that can predict whether stormy weather is approaching or sunny skies are on the way. This DIY Digital ...

Abstract: The prevalence of alcohol-related traffic accidents has led to a growing demand for technological solutions that can prevent drunk driving. This paper presents a design and implementation of ...

Abstract: This paper concerns a comparative study on the improved alcohol sensing performance of ZnO nanotubes (NTs) based devices via two means: 1) by widely explored catalytic noble metal (Pd) ...

Body Dimensions 167.3 x 76.7 x 7.8 mm (6.59 x 3.02 x 0.31 in) ...