How to replace the audible alarm in a 9v water leak detector with an led
September 19, 2013 12:44 PM Subscribe
I have a 9v battery powered water leak detector (this one: http://www.glentronics.com/water_alarm.htm ).
I'd like to open it up and replace the audible alarm with an led. How do I do that?
posted by atm to technology (5 answers total) 2 users marked this as a favorite
I have the basic equipment and I've done a little bit of soldering/desoldering (little jobs like fixing a loose connection or wire) and voltage/resistance measurement with a multimeter. But I've never done an actual project like this. I don't know how to determine what size led to use or what else I might need to do the conversion. How do I do this? Please help. Thanks!