2 search results

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  What is the Operating voltage of GAS sensor kit?
  Its 7 ~ 9V DC. You can use an external power supply (adaptor) connected to DC jack of gizDuino/Arduino then ...
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  What are the sensitivity measures of MQ-2 module?
  Sensitive for Methane, Butane, LPG, Smoke. This sensor is sensitive for flammable and combustible gasses. Datasheet: http://duckduckgo.com/?q=%22mq-2%22+gas+sensor+filetype%3Apdf ...