説明

• Product Name: DC 5V eight Channel Water Liquid Level Indicator Board Controller Sensor Switch Module for Fish tank Water tower Package inlcuded:1x DC 5V 8 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 3 4 5 6 7 eight 4 8 water level output interfaces (low level 0V, excessive point 3),for MCU IO 5 eight water level sensor interfaces (2P XH2) 6 Size: 48mm X 33mm X 12mm 7 Weight: 11(With Pin),9(No Pin) Note: 1 Package does not involve probe (wire) Male XH2 Pitch Wire Cable can be used as a probe,which can be bought individually or willing on your own 2 For safety, use an DC energy supply with good isolation Application for Arduino UNO MEGA2560 NANO Home water tower computerized water supply formulation Aquarium Fish tank Water Changer System Fill the water tower routinely Automatic pumping from water tower Conductive liquid automated management Automatic feeding formula for poultry and farm animals Farm automated water supply components And other events that require computerized water supply and water exchange Solenoid valve water pump motor automated control Interface description: VCC :Power of positive(DC 5V +) GND :Power of negative(DC 5V -) O1 O2 O3 : water level output interfaces (2 Pin;low point 0V, excessive level 3) Leve1Leve2 : water level sensor interfaces (2P XH2) Wiring diagram : Make the probe(Need to be purchased separately): 1 Prepare 2PCS(or more) XH2 wires (You can train this type of twine by yourself, or buy it from our shop) 2 Multiple wires would be spliced to lengthen the probe size (Please do water resistant remedy on the splicing) 3 Please cut the female interface brief and hold a distance of 5-10MM (This prevents water droplets from sticking to the probe )

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