Can you tell me what is trimmer? On 4 Apr 2014 01:29, "Ytai Ben-Tsvi" <[email protected]> wrote:
> This one looks more like it, but no schematic: > > http://item.taobao.com/item.htm?spm=a1z10.1.w4004-4360761562.1.TdjegQ&id=35794763934#deal-record > > However, they do mention that the load resistance is variable, so it is > possible that the trimmer on the board is what you need. Measure the > resistance between AOUT and GND and see if it changes when you turn the > pot. If it does - good! Just set it to around 5K and change the code > according to the actual value. > > > On Thu, Apr 3, 2014 at 9:44 AM, Marius Vosylius <[email protected] > > wrote: > >> 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. >> > > -- > You received this message because you are subscribed to a topic in the > Google Groups "ioio-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/ioio-users/hwQrvPabwqc/unsubscribe. > To unsubscribe from this group and all its topics, 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. > -- 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.
