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Showing posts from March, 2025

cloud computing

what is cloud computing? It is a store data through internet it means Cloud computing is the on-demand delivery of computing services, like servers, storage, databases, networking, software, and analytics, over the internet, allowing users to access resources and applications without needing to manage the underlying infrastructure.

Internet of things

If your human read this Education is not important in agriculture.but smartness in farming can through education like 1.aurdino uno https://www.google.com/imgres?q=smart%20irrigation%20system%20using%20iot&imgurl=https%3A%2F%2Fcircuitdigest.com%2Fsites%2Fdefault%2Ffiles%2Fcircuitdiagram_mic%2FCircuit-Diagram-for-IoT-based-Smart-Irrigation-System-using-Soil-Moisture-Sensor-and-ESP8266-NodeMCU.png&imgrefurl=https%3A%2F%2Fcircuitdigest.com%2Fmicrocontroller-projects%2Fiot-based-smart-irrigation-system-using-esp8266-and-soil-moisture-sensor&docid=qERVGzVwDsbH6M&tbnid=sGZvkxG5rFdjGM&vet=12ahUKEwjG8tPoqKWMAxVbzTgGHVtTCEMQM3oECEYQAA..i&w=1062&h=908&hcb=2&ved=2ahUKEwjG8tPoqKWMAxVbzTgGHVtTCEMQM3oECEYQAA

smart irrigation through wifi module

#include "DHT.h" #include #include SoftwareSerial wifi(2, 3); const int rs = 13, en = 12, d4 = 11, d5 = 10, d6 = 9, d7 = 8; LiquidCrystal lcd(rs, en, d4, d5, d6, d7); #define DHTPIN 7 #define DHTTYPE DHT11 DHT dht(DHTPIN, DHTTYPE); int buz = A2; #define RELAY_PIN 6 #define SOIL_SENSOR A0 bool autoMode = false; // Flag for auto mode void setup() { wifi.begin(115200); Serial.begin(9600); pinMode(buz, OUTPUT); digitalWrite(buz, LOW); pinMode(RELAY_PIN, OUTPUT); digitalWrite(RELAY_PIN, HIGH); dht.begin(); lcd.begin(16, 2); lcd.setCursor(0, 0); lcd.print(" SMART IRRIGATION"); lcd.setCursor(0, 1); lcd.print(" SYSTEM READY"); delay(2000); wifi_init(); delay(3000); } void loop() { int h = dht.readHumidity(); int t = dht.readTemperature(); int s = analogRead(SOIL_SENSOR); int mos = map(s, 1023, 0, 0, 100); lcd.clear(); lcd.setCursor(0, 0); lcd.print("Temp:" + String(t) + "C"); lcd.s...