“A heat pump thermostat is designed to have multiple options for heating your home,” Sherman says. “These are often referred to as ‘two heat, one cool’ thermostats, or similar verbiage.” Because heat ...

Smart thermostats typically have a power source, such as a C-wire connection and a backup battery they can use when other ...

A simple logical threshold voltage control circuit is proposed. It can be implemented using normal conventional CMOS inverters. The proposed circuit is able to control a logical threshold voltage of a ...