* [http://learn.adafruit.com/adafruit-guide-excellent-soldering/common-problems Adafruit Guide To Excellent Soldering]
* [http://learn.adafruit.com/adafruit-guide-excellent-soldering/common-problems Adafruit Guide To Excellent Soldering]
+
* [http://www.myipx800.com/index.php?post/2014/02/09/Extension-pour-l-IPX800-%3A-un-circuit-d%C3%A9tecteur-de-tension-220V détection de 220V sur un circuit]