I found 2 Sources there information can be useful: http://www.geeetech.com/wiki/index.php/Gas_Sensor_-_MQ-2 http://es.imendit.com/item/mq2-b-combustible-gas-sensor-module-gas-sensors-factory-direct-15311079076.html
Hopefully this gives more information and schematic explanation about this sensor. If not please let me know and I will try to draw schematic on my MQ-2 Sensor. Regards, Marius -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
