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A sensor can be identifying the environment changes from the surrounding of the device. In the earth who are live plants, animals and human beings have some basic sensing behavior by nature, so those approaches and behaviors we fallowed and implement to nonliving things. These are the major behavior we identify from the sensors like light, sound, motion, temperature, pressure, acceleration, position, Object presence, and Air. Here I'm sharing few components 1. Temperature Sensor Temperature sensor sensing the circumstance of temperature in the installed places. 2. Ultrasonics Sensor Using ultrasonic to identify the obstacle distance in front of the device and based on the data we can manipulate the application. 3. Pressure Sensor Find the pressure value on the device to you gave the pressure on it. 4. Water Level Sensor A water level sensor sensing the water level in the water tank and based on value trigger the applications.  5. Motion Sensor The motion s

                 In this question we have two options, The first one is natural farming and another one is chemical farming. Both are the way to start an agriculture startup. Before we jump into the topic we have to look at more important things like Financial, Yield, quality of food and Marketing these are the very challenge we face. Chemical Farming 1. Capital & financial   * an agriculture startup we must have to invest for own land but chemical farming not require to buy an own land because chemical farming land does not produce yield more than 10 years so best you can acquire rental land.  * We have to buy cultivate equipment and machinery for chemical farming. In this case, we have two options       1. More necessity things are bought own equipment         2. Fewer necessities things go for a rental.   * Make a sufficient fund for running daily base worker wages.   * Chemical farming we have to spend more money on buying seeds, pesticide, and ferti

         Seeds are more important things to live all animals and human beings in the world. If no seeds, We unable to live the earth happily. The seeds were played a major role in the agriculture departments. In the future world, Quality of seeds also one of the more expensive items in the market.         Our agriculture scientist Mr. G. Nammalvar said that The most powerful weapon is the seed. I hope his word is now happened( Ref https://www.vanagamsanthai.com/product/14/ini-vithaigale-perayutham). Provide a quality of seeds to farmers we are getting the following result: * We improve the quantity of yield. * Quality seed will produce yield those yield seed will reuse for next session. * We do not provide fertilizer because quality seed not required for that. * It's not affected insects

Agriculture will evolve the following types in the future. 1. Natural Farming 2. Nutrition Orient Farming 3. Fertilize Orient Farming 4. Terrace garden Farming 1. Natural Farming Now, most of people aware and important of natural food. We are consuming a lot of foods that were packed, preservatives and Jung, these items came from various places in the world so it's added lot of chemicals to avoid food waste. These things we could consume regularly till now. almost we are facing so many diseases in our day to life. So people are avoiding unhealthy food to use that is the reason we are switchover natural farming. The natural farming foods are very expensive nowadays but in the future may be it will reduce the prices. When this will happen If more people involve natural farming. 2. Nutrition Orient Farming It's like the way of doing the Hydroponic farming process system but the thing is only nutrition leaf harvesting. In this leaf contain all the nutrition, If y

        An Arduino is a platform to write a program in electronics. It has contained controller, microcontroller, led and sensors, these components communicate with software and hardware to take the action and get the results.  Arduino is an open-source platform so we can customize the device for our needs. Features: * Low-cost price in the market * Code writing is not a difficult one. * It's supported multiple platforms like a window, mac, and Ubuntu          Arduino organizations provide multiple types of boards for user needs. Based on your requirement you can choose the board and explore your knowledge in the hardware. These are the items in markets Arduino Uno, Arduino Due, Arduino Mega, Arduino Yun, Arduino Micro and etc.

ESP32 setup in Arduino IDE Step 1: Navigate Arduino -> Preference menu. Step 2: Paste the following Url in Additional Board manager URLS, As the below image reference. Then press the ok button. Step 3: After Open Tools menu -> Boards -> Bords Manager, As the below image reference. You can search the "esp32" keywords and found the eps32 board manager then install the package manager. Step 4: After connecting your esp32 device using USB cable and choose your board manager as below reference. Step 5: Select the usb port for new connect eps32 device. Tools -> port -> Select your device Step 6: Now create a Hellow_world program. #include "WiFi.h" void setup() {   // put your setup code here, to run once:   Serial.begin(115200); } void loop() {   // put your main code here, to run repeatedly:   Serial.println("Hello World");   delay(2000); } Step 7: While upload your code in esp32, you can keep