Engineer Friend Weller recently built a transmitter transfer-switch controller for his LPFM retirement project for less than ...

I'm just closing on a new house this week and it has network runs to every room in the house. The runs end in a small patch panel in a closet. There are additional runs that are wired in as phone ...

This Bluetooth mesh smart switch depends on the presence of at least one Brilliant Control panel in your home, so take that additional $299 to $450 cost into account if you don’t already have one.

When loading a battery during the day from a solar panel it can be partially discharging through the panel after nightfall. This solar panel power switch circuit replaces the diode and connects the ...