Soil NPK Sensor with Arduino and Android Cell Phone Application for monitoring Soil Nutrient

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Download Circuit Diagram, Code, and Android App:
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Project Description:
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In today’s episode you will learn how to measure the soil nutrient content like Nitrogen, Phosphorus, and Potassium using the most accurate, fast, and stable Soil NPK Sensor, Arduino Nano, I2C supported Oled display module, HC-05 or HC-06 Bluetooth Module, and an android cell phone application designed in Android Studio.

You know all growing plants need 17 essential elements to grow to their full genetic potential. Of these 17 elements, 14 are absorbed by plants through soil, while the remaining three come from air and water. Nitrogen, Phosphorus, and Potassium, or in short NPK, are the “Big 3” primary nutrients in commercial fertilizers. Each of these fundamental nutrients plays a key role in plant nutrition. Nitrogen, Phosphorus, and Potassium are really important to soil because; Nitrogen is used by plants for lots of leaf growth and good green color, Phosphorus is used by plants to help form new roots, make seeds, fruits, and flowers, while Potassium helps plants make strong stems and keep growing fast. A certain level of Soil nutrients like Nitrogen, Phosphorus, and Potassium should be maintained in the soil which is only possible if you know how to measure these three elements.

Let’s take the corn plant as an example; this is what happens to the corn leaves when the nitrogen, phosphorus, and potassium nutrients are less in the soil. On the other hand, if you add more nitrogen, your plants may look lush and green, but their ability to fruit and flower will be greatly reduced. If you add more phosphorus this will reduce the plant’s ability to take up required micronutrients, particularly iron and zinc this causes the plants to grow poorly and even die. The same thing happens when you add too much Potassium to the soil this disrupts the uptake of other important nutrients, such as calcium, nitrogen, and magnesium.



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Arduino Nano:
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Soil NPK Sensor
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DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I will receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for your support!
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Electronic Clinic helps the students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.

Project Related Tags:
#NPKSensor
#NPKSensorArduino
#SoilNPKSensor
SOIL NPK SENSOR WITH ARDUINO
ARDUINO AND SOIL NPK SENSOR
ARDUINO NPK SENSOR AND ANDROID APP
NITROGEN, PHOSPHORUS, AND POTASSIUM MONITORING FOR PLANTS
SOIL NUTRIENTS NITROGEN, PHOSPHORUS, AND POTASSIUM
NPK SOIL SENSOR
SOIL SENSOR NPK WITH ARDUINO
ANDROID CELL PHONE APPLICATION FOR NPK SENSOR
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