im new member and need more help

[emad]

i want to ask about natural gas sensor(propan)? , i ask about the prniciple of opration and how can i make easly in my house?

[rshayes]

Try doing a google search for "taguchi gas sensor". This should give you both the sources for the sensors and possibly circuits for using them.

One source is Figaro Engineering Inc. (www.figaro.co.jp) or (www.figarosensor.com).

[emad]

thank you very much Mr Stephen , and i hope become a frindes