Product: Turbidity Sensor (3.3–5V) — optical, analog output, plastic housing Key benefits Measures suspended particles in water using optical detection of light scattering and transmission, providing a direct indication of turbidity. Simple analog output that integrates with microcontrollers: read the sensor with an MCU analog input to calculate turbidity values. Low-voltage operation (3.3–5V) fits common embedded systems and control electronics without additional level shifting. Durable plastic housing suitable for repeated immersion and routine monitoring in appliance and industrial environments. What it does Detects turbidity by measuring the combined scattering and transmitted light through a liquid sample and converting that into an analog voltage proportional to particulate concentration. Outputs an analog signal compatible with microcontrollers that have an ADC input; you can map the voltage to turbidity values in your firmware or monitoring system. Important attributes Function: Optical turbidity detection (scattering + transmission) with analog voltage output. Supply and signal range: 3.3–5V operation. Interface: Analog output, requires MCU analog port (ADC) for reading and calculation. Material: Plastic housing suitable for liquid-contact applications. Typical performance: Provides real-time turbidity readings for control and monitoring applications (requires calibration in your medium for quantitative results). Use scenarios Washing machine or dishwasher control: Detect wash water clarity to optimize rinse cycles and detergent use. Industrial control systems: Monitor process water quality and trigger filtration or alarms when particle levels rise. Environmental and wastewater collection: Continuous turbidity monitoring for effluent quality checks and data logging. Integration notes Connect power (3.3–5V), ground, and the analog output to an ADC-capable pin on your MCU. Calibrate the sensor output in your target fluid to convert analog voltage to turbidity units as required. Suitable for embedded projects and control systems where analog turbidity feedback is needed. This turbidity sensor provides a straightforward optical solution for detecting particulate matter in water, compatible with common 3.3–5V microcontroller platforms and suitable for appliance, industrial, and environmental monitoring applications.