Abstract
Infrared faucet automatic control design is the use of 40 pin STC89C52 microcont
roller.Reflective infrared sensor is the core element of automatic control faucet design.
The infrared sensor emits infrared light,and the infrared light signal emitted will be blo
cked by people close to it,and it will be reflected.The reflected light signal will be recei
ved by the receiving tube of the sensor and carry out photoelectric conversion,and then
the converted electrical signal will be amplifi
红外线水龙头自动控制设计-7804字.pdf