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Tags: Single Channel Relay, 10A Relay, 12V Relay, Single Channel switch, Garden Automatic Watering, Moisture Sensor, Soil Moisture Sensor
Description:This is a simple water sensor can be used to detect the moisture of the soil, when the soil water deficit, the relay is switched off, and vice versa relay. It can be used to produce an automatic watering device.Adjust the soil humidity control threshold through the potentiometer, which can automatically water the vegetable garden, garden, soil moisture in household flower pots, various electronic games, etc., with high-power relays, which can control high-current equipment, less than The fixed-humidity automatic start relay pull-in is greater than the set-humidity automatic disconnection and has a time-delay function.It solves the problem of non-delayed humidity critical state relays flickering continuously. It is a simple and practical soil humidity control system.
Features:Sensor: YL-69 Channel: Single ChannelControl Voltage: 12V Control Current : 100mALoad Voltage: 250V AC, 30V DCLoad Current: 10ASensitivity adjustable: Blue digital potentiometer adjustment on PCB board Fixed bolt hole for easy installation Power indication Lamp (red) and relay suction and indicator light (green)
Package Include:1 x Soil humidity sensor1 x Relay Control Module 1x Dupont 2P Line
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