Water Oxygen Level Sensor Arduino

This is a dissolved oxygen sensor kit which is compatible with arduino microcontrollers.

Water oxygen level sensor arduino. Analog output will vary depending on the voltage provided to the sensor. S this output goes to any analog signal on arduino. Supplies power for the sensor. However one commonly known issue with these sensors is their short lifespan when exposed to a moist environment.

It is widely applied in many water quality applications such as aquaculture environment monitoring natural science and so on. Here is a tested arduino project that uses 3 sensor probes as water level indicator with 3 leds and one lcd display a simple controller that turns on a motor when the water has reached the desired level the highest in our case. The recommended power of the water level sensor is between 3 3v 5v. You can use only the leds if you want the lcd is optional.

Water sensor brick is designed for water detection which can be widely used in sensing rainfall water level and even liquid leakage. Communication started with 9600 baud void loop int sensor analogread a1. Let s hook the water level sensor up to the arduino. Wrote serial port let s prepare the circuit.

The water sensor has 3 output pins. Check out the schematic prototype and video below. Anyone can do it. S signal pin is an analog output pin and will always be connected to the analog inputs pin in arduino.

This project is very basic. Incoming analog signal read and appointed sensor serial println sensor. Having power applied to. This product is used to measure the dissolved oxygen in water to reflect the water quality.

Vcc pin is the power supply pin for the sensor. First you need to supply power to the sensor.