What is a digital display faucet?
It is based on the elegant European style pull-out faucet, integrating a digital display screen (usually LED or LCD screen) and temperature sensor, which can display the water temperature in real time, and is often accompanied by colored lights (such as red/blue) to intuitively indicate the water temperature status. Some high-end models may also have functions such as water level display and timing.
Working principle and power supply method
Working principle: Monitor the water flow temperature through the built-in temperature sensor, transmit the data to the microprocessor, and finally display it on the screen.
Power supply method (this is a key consideration when purchasing):
-Lithium battery power supply: the most common method. Rechargeable or replaceable lithium batteries (such as CR123A) are installed inside the faucet body, usually charged through a USB interface or magnetic charging port. The advantage is that it is easy to install and does not require wiring.
-Hydroelectric power generation: the most advanced way. There is a micro hydroelectric generator inside the faucet that uses water flow to generate electricity, truly achieving "self generation" without the need for charging or battery replacement. The technical threshold is high, and the price is also more expensive.
-Dry battery power supply: rare, some models use AA or AAA batteries.
