{"product_id":"mq2-gas-sensor-module-smoke-butane-methane-detection-for-arduino-new","title":"MQ2 Gas Sensor Module Smoke Butane Methane Detection For Arduino New","description":"\u003cp\u003eITEM NAME:MQ2 Gas Sensor Module Smoke Butane Methane Detection For Arduino New Home Electronic Component Chips Sensor Arduino Module Raspberry Pi MQ2 Gas Sensor Module Smoke Butane Methane Detection For Arduino New Popular Popular Product Introduction Introduce: MQ-2  gas  sensor  sensitive  material  used  in  the  clean  air  low  conductivity  tin  oxide  (SnO2).  When  there  is  the  environment in  which  the  combustible  gas  sensor,  conductivity  sensor  with  increasing  concentration  of  combustible  gases  in  air increases.  Using  a  simple  circuit  to  convert  the  change  in  conductivity  of  the  gas  concentration  corresponding  to  the output  signal.  MQ-2  gas  sensor  high  on  gas,  propane,  hydrogen  sensitivity  of  detection  of  natural  gas  and  other  flammable vapors  are  also  very  good.  This  sensor  can  detect  a  variety  of  flammable  gas,  is  a  low-cost  sensors  for  a  variety  of applications. Module  description: Using  high-quality  dual-panel  design,  with  power  indicator  and  TTL  signal  output  instructions  ; The  switching  signal  having  a  DO  (TTL)  output  and  analog  output  AO  ; TTL  output  valid  signal  is  low  .  (  Low-level  signal  when  the  output  light  can  be  directly  connected  to  the  microcontroller  or relay  module  ) Analog  output  voltage  with  the  higher  concentration  of  higher  voltage. A  gas,  natural  gas,  city  gas,  smoke  better  sensitivity. There  are  four  screw  holes  for  easy  positioning  ; Has  a  long  life  and  reliable  stability Rapid  response  and  recovery  characteristics Specification: Product  dimensions:  32  x  20  x  15  (L  x  W  x  H) Chip:  LM393,  ZYMQ-2  gas  sensors Working  voltage:  DC  5V Detection  of  gas:  combustible  gases,  fumes Detectable  concentration:  300-10000ppm  (flammable  gas) Electrical  properties: Input  voltage:  DC5V Power  consumption  (current):  150mA DO  output:  TTL  digital  0  and  1  (0.1  and  5V) AO  output:  0.1  -  0.3V  (relative  to  pollution),  the  maximum  concentration  of  a  voltage  of  about  4V Special  note:  after  the  sensor  is.Find many great new \u0026amp; used options and get the best deals for MQ2 Gas Sensor Module Smoke Butane Methane Detection For Arduino New at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1613517094927,"sku":"O2I-0-142660988557","price":3069.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__57802_d8a44f7b-3e19-4496-9c28-d915eaf1d071.jpg?v=1680088627","url":"https:\/\/order2india.com\/products\/mq2-gas-sensor-module-smoke-butane-methane-detection-for-arduino-new","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}