Fun stuff.... This is my version of controlling outlets. I built an interface from the 0-10V outputs to control a standard piece of equipment. The movie shows me turning on and off a halogen lamp with the 0-10V outputs of the Hydros. I built two channels on this device in the event that I would need to control 8 channels. As it is, I can control 4 outlets with the 0-10V ports from the single 0-10V output connector of the hydros. A fun little project. I have a circuit board I've designed to make this turnkey.
Direct link for video demonstrating functionality!
Direct link for video demonstrating functionality!