Float Level Sensor

A Float Level Sensor for Arduino is a device used to detect the level of liquids (e.g., water, oil, or chemicals) in a container. It works by using a float that moves with the liquid level. When the liquid level reaches a certain point, the float either activates or deactivates a switch or sensor, providing a signal that can be read by the Arduino. These sensors are commonly used in applications such as water tanks, sump pumps, aquariums, or any system where monitoring liquid levels is necessary. Float sensors can be either digital or analog, depending on the type of sensor and its functionality. Key Features of a Float Level Sensor for Arduino: Simple Operation: The float moves up and down based on the liquid level. When the liquid reaches a specific height, the float triggers a switch (reed switch, mechanical switch, or a Hall effect sensor). Arduino reads this change in state and can take actions based on it, like turning on/off a pump, sending an alert, or triggering an ala