open a valve

Thread Starter

aboico

Joined Jul 25, 2012
3
hi, i am tring to build a circuit that will open a valve when the voltage is over 12v and close the valve when it get under 12v

thanks
 

shortbus

Joined Sep 30, 2009
10,045
More information is need to help you. What type of valve? Electrical specifications of valve? A data sheet or link to the valve?
 
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