hi, I want to do this water sensor:
http://www.electronic-circuits-diagrams.com/alarmsimages/6.gif
All correct, but my problem is with integrated circuit CD4066, may u give me information about it? where i have to put it, how...
My other question is with ¿logical gates? I don't know what are squares below the LED's.
I'm begginer at this...
thank you in advance.
http://www.electronic-circuits-diagrams.com/alarmsimages/6.gif
All correct, but my problem is with integrated circuit CD4066, may u give me information about it? where i have to put it, how...
My other question is with ¿logical gates? I don't know what are squares below the LED's.
I'm begginer at this...
thank you in advance.