Factory direct sales - solid capacitor - patch aluminum electrolysis, to ensure that the factory first-class goods!
The device has a pair of graphite electrodes, a transistor amplifier and a bistable circuit composed of a double D flip-flop CD4013. When the soil moisture is lower than a conventional value, the flip-flop outputs a low level, thereby making a single voltage regulator. The circuit is turned over, and the output terminal 3 outputs a high level, and the thyristor SCR is triggered to conduct, the electromagnetic valve is electrically connected, and the nozzle is sprayed with water.
Spring Clamp Terminal Block,Spring Terminal Connector,Spring Loaded Terminal Blocks,Spring Cage Terminal Block
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