Hi all
I make a rain detector from this website
http://www.techlib.com/electronics/raindetectors.htm
But the electronic design ,it have a small problem ,the buzzer it was very small sound .And i change the circuit ,i add two tranzistor BC 547 styl darligton for make the buzzer more strong
Here at my website i have more details .
http://users.otenet.gr/~meteo/project_rain-detector.html
And a video
http://www.youtube.com/watch?v=5qNPu-hhZ8o
:top:
Very nice project Dimitris,this will be one of my favorites to build this winter.
:dumdidum: you have to do someting these dark days.
Note: this is easy to use in case someone has a fishpond filter or aquaria in the house as extra safetywarning in case off leakage.
:blitz: hope you will have some lightning today
kind regards Chris
Thank you Chris
Yes it will make good job and for other aplications.
Unfortunatelly today we lost the thunderstorms :-(
I hope the next days come to us :-)