LC1BD04 DC5V 4 Digital Water Level Indicator Board Water Tower Liquid Level Sensor Controller Module Support for UNO/NAN

Description 1 Working voltage DC 5V2 Working current 7 12MA3 One power indicator light four water level indicator lights4 Four water level output interfaces low level 0V high level 3 7V for MCU IO5 Four water level sensor interfaces 2P XH2 54 6 Size 32mm X 28mm X 11mm With Pin 32mm X 28mm X 3 5mm No Pin 7 Weight 4 6g With Pin 3 3g No Pin Note 1 Package does not contain probe wire 2P Male XH2 54mm Pitch Wire Cable can be used as a probe which can be purchased separately or prepared by yourself 2 For safety use an DC power supply with good isolationApplication for Arduiuo UNO MEGA2560 NANO IOfor FPGA CPLD ARM STM32Home water tower automatic water supply systemAquarium Water Changer SystemFill the water tower automaticallyAutomatic pumping from water towerConductive liquid automatic controlAutomatic feeding system for poultry and livestockFarm automatic water supply systemAnd other occasions that require automatic water supply and water exchange Solenoid valve water pump motor automatic controlInterface description VCC Power of positive DC 5V GND Power of negative DC 5V D1 D2 D3 D4 water level output interfaces low level 0V high level 3 7V I1 I2 I3 I4 water level sensor interfaces 2P XH2 54 Wiring diagram Package inlcuded 1 x DC 5V 4 Digital Water Liquid Level Indicator ModuleMake the probe Need to be purchased separately 1 Prepare 2PCS or more XH2 54MM wires You can prepare this kind of wire by yourself or buy it from our shop 2 Multiple wire