555 relay chatter

Thread Starter

ben3928

Joined Nov 20, 2013
1
I'm trying to use 555 timer to open a valve 12V-1amp,I'm controlling my humidity by a drip on a small towel & small fan I' using the wet towel as a veryable resister to control the timer I get relay chatter between 1&0 :) Ben
 

gerty

Joined Aug 30, 2007
1,305
Post a drawing of what you have so we can see if there are any errors/problems.
Also, I suspect this will get moved to the proper place, as this is for feedback.
 
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