By Boris Landoni on September 29, 2023
With its excessive sensitivity and speedy response occasions, this kit-based system, using the MQ-3 sensor, precisely detects the amount of alcohol vapors within the breath, offering well timed alerts each visually, by way of LEDs, and audibly with a sound alarm.
When mixed with an alarm system, this package can be utilized indoors to detect the presence of varied gases, LPG, gasoline aerosols, and alcohol, activating a relay as wanted. Onboard, the
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About Boris Landoni
Boris Landoni is the technical supervisor of Open-Electronics.org.
Expert within the GSM subject, embraces the Open Supply philosophy and its tasks can be found to the group.
