luisjavier27 / Sensor de humedad

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Riego Automatizado con Arduino

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He completado la configuración inicial del proyecto:
Trabajo realizado
  • Descripción del proyecto actualizada con objetivos y componentes.
  • Arquitectura del sistema definida como diagrama Mermaid.
  • Se añadió el U1 al esquema.
Tareas pendientes
  • Componentes activos
    • Añadir [Soil Moisture Sensor](Soil Moisture Sensor)
    • Añadir [Relay Module](Relay Module)
    • Añadir [Push Button](Push Button)
  • Componentes de soporte
    • Añadir [2-pin Motor Connector](2-pin Motor Connector)
    • Añadir 2×LED
    • Añadir 2×[220 Ω resistor](220 Ω resistor)
    • Añadir 1×[10 kΩ resistor](10 kΩ resistor)
  • Realizar el conexionado según el plan (sensores, relé, motor, LEDs, pulsador).
  • Ejecutar ERC/DRC y añadir notas.
Estado de los criterios de éxito
  • Aún no se cumplen; el esquema no refleja todas las conexiones ni componentes.
Siguiente paso recomendado Agregar primero el [Soil Moisture Sensor](Soil Moisture Sensor) al esquema y etiquetar sus pines VCC→5V, GND→GND, OUT→A0.
147 days

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ayúdame a hacer un sensor de humedad con arduino

luisjavier27

luisjavier27

@copilot ayúdame a hacer un sensor de humedad con arduino
1y

copilot

¡Claro! Para hacer un sensor de humedad con Arduino, necesitamos tener los siguientes componentes y hacer las conexiones adecuadas. Aquí hay una lista básica de lo que necesitaremos:
Componentes
  1. Arduino Uno (o cualquier modelo que tengas)
  2. Sensor de Humedad y Temperatura DHT11 (o DHT22)
  3. Resistor de 10k ohms
  4. Conexiones Jumper
Conexiones Eléctricas Conexiones para el DHT11:
  • VCC (pin 1) - Conéctalo al pin de 5V de Arduino.
  • Data (pin 2) - Conéctalo a un pin digital de Arduino (por ejemplo, el pin digital 2).
  • GND (pin 4) - Conéctalo al pin GND de Arduino.
  • Resistor de 10k ohms - Colócalo entre el pin de datos y VCC.
Diagrama de Conexión:
Arduino         DHT11
-------         -----
5V     ------>  VCC
GND    ------>  GND
D2     ------>  Data
Con el resistor de 10k ohms conectado entre el pin de datos y VCC (pull-up resistor).
Código para Arduino
Ahora, aquí tienes un ejemplo de código que puedes cargar en tu Arduino para leer las mediciones del sensor de humedad y temperatura.

Cpp


#include 
#include 
#include 

#define DHTPIN 2     // Pin digital donde está conectado el sensor DHT
#define DHTTYPE DHT11   // DHT 11 

DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  Serial.println(F("DHTxx test!"));

  dht.begin();
}

void loop() {
  delay(2000);

  float humidity = dht.readHumidity();
  float temperature = dht.readTemperature();

  if (isnan(humidity) || isnan(temperature)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  Serial.print(F("Humidity: "));
  Serial.print(humidity);
  Serial.print(F("%  Temperature: "));
  Serial.print(temperature);
  Serial.println(F("°C "));
}
Pasos Adicionales en Flux
  1. Agregar los componentes a la lista:
    • Puedes buscar y agregar el Arduino Uno
    • También puedes agregar el DHT11
  2. Realizar las conexiones según las indicaciones anteriores.
Con esto, tu sensor de humedad con Arduino debería estar funcionando correctamente. Si tienes algún detalle específico que necesitas modificar o si te falta algún componente, déjamelo saber.
1y
1

Reviews



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Sensor de humedad

Sensor de humedad  thumbnail
Arduino-Based Automated Irrigation System with Virtual Water Tank Monitoring

Properties

flowchart TD ArduinoUno[Arduino UNO R3] SoilSensor[Soil Moisture Sensor] RelayModule[Relay Module] MotorConn[Motor Connector] Button[Push Button] LED1[LED 1] LED2[LED 2] R220a[220Ω Resistor] R220b[220Ω Resistor] R10k[10kΩ Resistor] ArduinoUno -->|A0| SoilSensor ArduinoUno -->|D7| RelayModule ArduinoUno -->|D9| LED1 ArduinoUno -->|D8| LED2 ArduinoUno -->|D2| Button SoilSensor -->|VCC/GND| ArduinoUno RelayModule -->|VCC/GND| ArduinoUno LED1 -->|Resistor| R220a LED2 -->|Resistor| R220b Button -->|Resistor| R10k ArduinoUno -->|5V| MotorConn RelayModule -->|COM/NO| MotorConn

Buttons

Arduino

USB

USB

5

V

Agriculture

5

arduino.cc/en/Tutorial/BuiltInExamples/AnalogReadSerial

Pricing & Availability

Distributor

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