Tag: mq2

MQ-2 with Raspberry PI Pico: Gas Sensor Wiring and MicroPython Code 4.3 (6)

Posted on 22nd May 202213th April 2024 by peppe8o

In this tutorial, I’m going to show you how to connect the gas sensor MQ-2 with Raspberry PI Pico, coding it with MicroPython. Detecting air

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