Temperature and Humidity Monitoring Using DHT11 / DHT22 & Arduino
Monitor real-time temperature and humidity using DHT11 or DHT22 sensor with Arduino and display values on Serial Monitor for environmental monitoring.
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₹2643.00
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Components
7 items
Difficulty
Beginner
Build Time
30 – 45 minutes
Project Details
How It Works
How It WorksThe DHT sensor (DHT11 or DHT22) measures ambient temperature and humidity. It sends this data digitally to the Arduino via a single data pin. The Arduino reads the sensor data using the DHT library, processes it, and displays the values on the Serial Monitor. The sensor requires a 5V power supply and ground connection, with a 10kΩ pull-up resistor needed for bare sensors to ensure stable data transmission.
Prerequisites
Basic understanding of Arduino programming and familiarity with the Arduino IDE. Knowledge of how to connect components on a breadboard is helpful but not required.
What's Included in the Kit
| Component | Qty | Price |
|---|---|---|
 | 1 | ₹767.00 |
 | 1 | ₹395.00 |
 | 1 | ₹216.00 |
 | 1 | ₹2.00 |
 | 1 | ₹77.00 |
 | 1 | ₹171.00 |
 | 1 | ₹190.00 |
Operating Instructions
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