I would like to install a thermostat on my home furnace that con be programmed for various temperatures at various times of the day. This part of my project is easy. But, I also want to be able to control the thermostat remotely. That
I need to control an appliance (120V 10A) using a controller designed to switch low voltage device. So I need to add a relay in-between. Is there any pre-packaged relay that includes a low voltage output (that can be used to power the relay), a 3-prong power cord, and a 3-prong ...