感应垃圾桶
$23.00
卖出的单位: 6432
When a user steps within the detection range of the pyroelectric infrared sensor, the pyroelectric element of the sensor loses its charge balance and releases charges outward when it detects a change in the temperature of human infrared radiation. This signal is processed by the internal circuit and converted into a level shift. When a person is detected, a low-level signal is sent to the single-chip microcomputer, which then determines whether to open the trash can lid, thereby realizing the automatic lid-opening function.
描述
Convenient Garbage Disposal: Users do not need to step on a pedal or bend over to lift the lid. They only need to bring the garbage close to the trash can opening, and the lid will open automatically, making it convenient and fast.
Energy Conservation and Environmental Protection: It has a sleep-wake function. When no one uses it for a long time, the power supply of circuits other than the infrared sensor will be automatically turned off, and the single-chip microcomputer will enter the sleep state to reduce energy waste. When someone uses it, the circuit will be awakened to resume normal operation.
Hygienic and Clean: The sensor-based lid opening and closing method reduces direct contact between people and the trash can, lowering the risk of cross-infection of germs. 同时, the good sealing performance can prevent the odor of garbage from escaping.
Entertainment Function: Some sensor-activated trash cans are equipped with a voice system, which can emit humorous remarks according to different situations to encourage people to throw garbage into the can, helping to develop good hygiene habits.
gansu boyiyuan iternaotional trading company
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