Description
Soil moisture sensor to measure the moisture of the soil/ground based on the LM393 chip. The digital output on the module is high when the soil/ground is too dry and low when the soil is wet, adjustable with a potentiometer.
With the analog output you can measure humidity value. This value is between 0 and 1023 where 0 stands for wet and 1023 for completely dry.
Soil moisture sensor specifications:
– Works on: 3.3V – 5V.
– Dual output: digital and analog.
– Adjustable with potentiometer.
– Power LED red.
– Digital output led green.
Arduino code example:
void setup()
{
Serial.begin(9600);
}
void loop()
{
delay(2000);
float sensor0 = analogRead(0);
Serial.print("Vochtigheid: ");
Serial.println(sensor0);
float sensor0P = 100.00 - ( ( 100.00 * sensor0 ) / 1023.00 );
int sensorInt = (int) sensor0P;
Serial.print("Vochtigheid procent: ");
Serial.println(sensorInt);
}
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Shipping within the Netherlands
This product will be delivered via PostNL letter post in a bubble envelope.- €3.45 shipping costs for orders under €25.
- €2.95 shipping costs for orders between €25 - €45.
- Orders above € 45,- will be
free of charge sent by PostNL letter post.
Ordered before 16:30 PM on workdays, shipped the same day!
Click here for costs outside the Netherlands.
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