Tag: mq-2

MQ-2 with Raspberry PI Pico: Gas Sensor Wiring and MicroPython Code 4.2 (5)

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

arduino mq-2 smoke sensor featured image

Smoke Sensor with Arduino Uno: MQ-2 wiring, setup and code 5 (1)

Posted on 12th January 202213th April 2024 by Umar Jamil

In this tutorial, I’ll show you how to interface an MQ-2 Smoke sensor with Arduino Uno. Results of the smoke sensor are displayed over the

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