【Programmable 24 Hours Timer】: Set the timer of the water circulation pump before you leave home, then you can enjoy a hot bath after work. No more cold water suffering, especially in winte ...

An ESP32-compatible controller that turns a "dumb" hot-water re-circulation pump into a "smart" one. The pump is turned on demand (e.g. someone calls for hot water by turning on a faucet), and turned ...

Electric Water Recirculation Pumps (WUP) for Electric Vehicles are essential components in ensuring efficient cooling of electric vehicle batteries and power electronics. These pumps circulate coolant ...