Hi I bought SN-FLAME-MOD flame sensor
http://www.cytron.com.my/viewProduct.php?pcode=SN-FLAME-MOD&name=Flame%20Sensor%20Module, and I use it together with LM35 temperature sensor and Arduino board. Surprisingly, the temperature value that I obtained was inaccurate. At first without flame sensor, LM35 sensor working fine, but when add in the flame sensor, the temperature went wrong. Anyone has any idea on it?