This repository is for a gas detector system designed for detecting gas leaks. The system uses an analog gas sensor connected to pin A0 of the Arduino board. It includes LEDs for visual indication and a buzzer for audible alerts. Additionally, it provides appropriate status messages through the serial monitor.

This device will alert user by Line when they forget turn off gas knob

ガスセンサを使用してセキュリティアラームシステムを構築したものです。ガスの検知により、異常が検知された場合にアラームが発動します。