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

Download Circuit Diagram, Code, and Android App: https://www.electroniclinic.com/soil-... Related Project: Soil pH Meter using Soil pH sensor, esp32, lora    • Soil pH Meter using Soil pH Sensor, E...   My Latest ESP32 Hydroponic System uses pH sensor and EC Sensor    • ESP32 Hydroponic System, DIY Hydropon...   Arduino Hydroponics System:    • Arduino Hydroponics, DIY Hydroponics ...   Soil Moisture meter for plants using sim7600G-H and Blynk:    • Soil Moisture Monitoring using 4G LTE...   Support me on Patreon and get access to hundreds of projects:   / electroniclinic   free Amazon Business Account: https://amzn.to/2MiPiBT ************ Project Description: ******************** 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. ******** Amazon Purchase links: ***************** Arduino Nano USB-C Type ( recommended): https://amzn.to/4ahGLdk ESP32 WiFi + Bluetooth Module for iOT Projects (recommended), more IO pins, improved speed, and supports a Lipo Battery: https://amzn.to/3v40DkE Soil NPK Sensor https://amzn.to/3rsGm1c MAX485 TTL to RS485 Interface Module https://amzn.to/3tXlCjL HC 05 Bluetooth Modules “A pair for the same price” https://amzn.to/3rr1NQk Max485/RS485 https://amzn.to/3rrzS2D SD1306 Oled Display Module https://amzn.to/3epPDnb Other Components and Tools: Other must-have Tools and Components: Arduino Uno, Nano, Mega, Micro "All types of Arduino Boards": https://amzn.to/3fk5OTi Top Arduino Sensors: https://amzn.to/3vZbnfM Super Starter kit for Beginners https://amzn.to/3cq56C5 Top Oscilloscopes https://amzn.to/3ctF3d8 Variable Supply: https://amzn.to/2PEAqE7 Digital Multimeter: https://amzn.to/2QGRPg1 Top Soldering iron kits: "best" https://amzn.to/39nqDtb 3D printers: https://amzn.to/3ruG1dt CNC Machines: https://amzn.to/3cuZWVv 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! **************** Follow me on Facebook:   / electronic-clinic-769734390044415   Follow me on Instagram:   / electroniclinic   Email: [email protected] About the Electronic Clinic: 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