NGW-1pc Grove - Turbidity Sensor (Meter) for Arduino V1.0

The Grove turbidity sensor can measure the turbidity of the water (the number of suspended particles). The optical sensor of this module can measure the density of turbid water and the concentration of extraneous matter using the refraction of wavelength between photo transistor and diode. By using an optical transistor and optical diodes, an optical sensor measures the amount of light coming from the source of the light to the light receiver, in order to calculate turbidity of water. The output mode can be selected by adjusting the switch on the board. Supports analog and digital output. The sensitivity can be adjusted by the on-board knob. Typical Application Measure the water pollution degree of washing machines such as dishwashers to determine the optimal washing time and rinsing times. Industrial site control. Environmental sewage collection.

• Low power consumption Small size: 2.0cm x 4.0cm Grove module Only 3 pins needed, save I/O resources
• Easy to use: Grove connector, plug and play Output mode optional, support analog output and digital output
• Operating Voltage: 3.3V/5V DC Output Interface: Analog/Digital Connector: 1 Grove, 1 power interface
• LEDs: 1 power LED, 1 signal LED Switch: 1 A-D toggle switch Dimensions: 20x40 mm
• Part List 1 x Grove Turbidity Sensor 1 x Sensor Probe 1 x 20cm Grove Cable 1 x Connecting Cable