soil moisture sensor with Arduino | Soil moisture working

Techatronic24 Feb, 2022Business

Soil moisture sensors react with the water. when the sensor gets in contact with the water the value will change. There is two output pin in the sensor one is digital and another is output. at the output, if we are using a digital pin we will get only the two outputs one is high and another is low. so, there we can make only two conditions with both conditions. and there is also an analog pin so there is a 0 to 1023 value. so we can make here multiple conditions.