Sensors

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Turbidity Sensor



          Analog Turbidity Sensor for Arduino

  • The Arduino Turbidity Sensor is an electronic monitoring module that is developed to work with microcontroller platforms such as Arduino, Raspberry Pi, PIC, ARM, AVR, among others.
  • This Arduino Turbidity Sensor is able to detect and verify the quality of the water efficiently, making the turbidity measurement, where it is possible to verify the results by means of digital or analog signal next to the corresponding pins in the accompanying electronic module.
  • The Arduino Turbidity Sensor emits at its end an infrared light, capable of detecting particles that are suspended in water, measuring the light transmittance and the dispersion rate, which changes according to the Amount of TSS (Total Suspended Solids).
  • So the Arduino Turbidity Sensor can applied in projects involving the monitoring of water turbidity in rivers, streams, lakes, water bodies, catchment and research sites, laboratories, tanks with liquids and so on.


Arduino Turbidity Sensors are;
  • Compatible with Arduino, Raspberry Pi, AVR, PIC, etc.
  • Digital and analog output.
  • Detects and verifies water quality.
  • Able to detect particles that are suspended in water;
  • Ideal monitoring of water turbidity in rivers, streams, lakes, water boxes, catchment and research sites, laboratories, tanks with liquids and etc;


pH Sensor

How it works?

PH which stands for “power of hydrogen”, is a measure of acidity or alkalinity of a solution. It can accurately be quantified by a sensor that measures the potential difference between two electrodes: a reference electrode (silver / silver chloride) and a glass electrode that is sensitive to hydrogen ion. This forms the probe. We also have to use an electronic circuit to condition the signal appropriately and we can use this sensor with Arduino.

Fig1: The pH Sensor with Probe.


The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and water with a pH greater than 7 are basic or alkaline.” 




  Temperature Sensor





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