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Monday, December 4, 2023

Alcohol tester with LED indication and audible buzzer – in package – Open Electronics

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

Go to Open-Electronics Retailer

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.

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