Tag: MQ3

Arduino Breathalyzer Using MQ3 Gas sensor and OLED Display
ArduinoSensor

Arduino Breathalyzer Using MQ3 Gas sensor and OLED Display

A breathalyzer is a generalized trademarked name for devices used for determining blood alcohol content from a breath sample. This means the device can detect from your breadth, the amount of alcohol you have taken. This device becomes very useful when you consider several cases of...

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