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The DHT22 Temperature Sensor is an Arduino-compatible module used to measure temperature and humidity. It provides accurate and reliable readings using a capacitive humidity sensor and a thermistor for temperature sensing. The sensor is commonly used in weather stations, environmental monitoring systems, and home automation projects. With its Arduino compatibility, it offers a simple solution for monitoring and controlling temperature and humidity levels.

      DHT22 Temperature Sensor

      SKU: 121
      ₹260.00 Regular Price
      ₹200.00Sale Price
      • Specifications 

        • Operating Voltage: Typically operates at 3.3V or 5V DC
        • Temperature Measurement Range: -40°C to 125°C
        • Humidity Measurement Range: 0% to 100% RH
        • Accuracy:
          • Temperature: ±0.5°C
          • Humidity: ±2% RH
        • Dimensions: Varies depending on the module


        • Power Supply: Connect the VCC pin of the sensor to the 3.3V or 5V pin of the Arduino board.
        • Ground: Connect the GND pin of the sensor to the ground (GND) pin of the Arduino board.
        • Signal Output: Connect the data pin of the sensor to a digital input pin of the Arduino board.
        • Coding: Install the DHT library in the Arduino IDE and write the code to read temperature and humidity data from the sensor.
        • Data Interpretation: Process the sensor data in your Arduino code to convert the digital readings into temperature and humidity values.
        • Display or Action: Utilize the obtained temperature and humidity data to display it on an LCD, send it to a computer, or trigger actions based on specific thresholds.
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