Photo eye for DIY controllers

roidrage152

Active Member
Anyone know if it's possible to maybe wire this backwards to get it to turn off at dark and on at light? Or if people have any ideas for ways to purpose this for DIY designs?

I was thinking if reversible you could easily do a timing based co2 control or something. Even to control extra climate control items for light on time.

Or if it's not reversible at least you could turn on something that you would only need in the dark like maybe a heater kr something.

http://www.homedepot.com/h_d1/N-5yc1v/R-100671538/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053
 
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