説明

• Product Name: DC 5V 8 Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower Package inlcuded:1x DC 5V eight Outputs Water Liquid Level Indicator Board Description: 1 Working voltage: DC 5V 2 Working latest 14-18MA 3 One energy indicator light, Digital tube shows water level: 0 1 2 three four 5 6 7 8 four eight water level output interfaces (low level 0V, excessive level 3),for MCU IO 5 8 water level sensor interfaces (2P XH2) 6 Size: 48mm X 33mm X 12mm 7 Weight: 11(With Pin),9(No Pin) Note: 1 Package doesn't contain probe (wire) Male XH2 Pitch Wire Cable can be utilized as a probe,which can be bought individually or willing by yourself 2 For safety, use an DC energy delivery with nice isolation Application for Arduino UNO MEGA2560 NANO Home water tower automated water delivery components Aquarium Fish tank Water Changer System Fill the water tower robotically Automatic pumping from water tower Conductive liquid computerized control Automatic feeding components for poultry and cattle Farm computerized water supply method And other occasions that require automated water supply and water change Solenoid valve water pump motor automatic management Interface description: VCC :Power of positive(DC 5V +) GND :Power of negative(DC 5V -) O1 O2 O3 : water point output interfaces (2 Pin;low level 0V, high point 3) Leve1Leve2 : water point sensor interfaces (2P XH2) Wiring diagram : Make the probe(Need to be purchased separately): 1 Prepare 2PCS(or more) XH2 wires (You can prepare such a twine through yourself, or buy it from our shop) 2 Multiple wires would be spliced to elongate the probe size (Please do waterproof treatment at the splicing) 3 Please reduce the feminine interface quick and maintain a distance of 5-10MM (This prevents water droplets from sticking to the probe )

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