The light sensitive high power fire alarm circuit (LM1801)

Published:2011/7/6 10:09:00 Author:qqtang | Keyword: light sensitive, high power, fire alarm | From:SeekIC

See as the figure, the circuit consists of the light sensitive detecting bridge, the fog specialized control magnetic valve water spray circuit, the simulated sound and audio amplifier circuit, the AC step-down rectifier circuit and so on.



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