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

1. Working voltage: DC 5V

2. Working current 7-12MA

3. One power indicator light, four water level indicator lights

4. Four water level output interfaces (low level 0V, high level 3.7V),for MCU IO

5. 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) 

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 isolation

for Arduiuo UNO/MEGA2560/NANO IO

for FPGA/CPLD ARM STM32

Home water tower automatic water supply system

Aquarium Water Changer System

Fill the water tower automatically

Automatic pumping from water tower

Conductive liquid automatic control

Automatic feeding system for poultry and livestock

Farm automatic water supply system

And other occasions that require automatic water supply and water exchange.

Solenoid valve water pump motor automatic control

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 wires can be spliced to lengthen the probe length.

(Please do waterproof treatment at the splicing.)

3. Please cut the female interface short and keep a distance of 5-10MM

(This prevents water droplets from sticking to the probe. )