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1.3 Inch OLED Display Module 128×64 I2C
₹280.00 (Inclusive of GST)
DHT11 Temperature & Humidity Sensor Module
Original price was: ₹70.00.₹63.00Current price is: ₹63.00. (Inclusive of GST)
- Digital temperature and humidity sensor
- Operating Voltage: 3.3V to 5V
- Temperature Range: 0°C to 50°C
- Humidity Range: 20% to 80% RH
- Temperature Accuracy: ±2°C
- Humidity Accuracy: ±5% RH
- Sampling Rate: 1 Hz (1 reading per second)
- Output: Digital (single-wire protocol)
- Interface: Proprietary single-wire communication
- Dimensions: 15mm × 25mm × 7mm
Description
- The DHT11 is a compact and cost-effective digital sensor capable of measuring both temperature and relative humidity.
- It outputs data in digital form, making it easy to interface with microcontrollers like Arduino, ESP8266, ESP32, and Raspberry Pi.
- It uses a single-wire communication protocol that includes start signals, data transmission, and checksum-based error checking.
- Often provided as a module, it includes onboard resistors and capacitors for signal conditioning.
- The DHT11 is housed in a protective casing with pre-soldered pins, providing durability and ease of integration.
- The sensor requires minimal external components, making it suitable for beginners and quick project development.
- Ideal for applications needing moderate accuracy in indoor environments.
PACKAGE INCLUDES:
- 1 × DHT11 Temperature & Humidity Sensor Module
- 3 × Female-to-Female Jumper Cables
Additional information
| Weight | 5 g |
|---|
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Application
- Home Automation
- Weather Stations
- Greenhouses
- HVAC Systems
- Data Logging
- Industrial Automation
- Healthcare Monitoring
- Educational & Research Projects
- IoT Devices
- Consumer Electronics
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Model | DHT11 |
| Supply Voltage | 3.3V ~ 5V |
| Supply Current | 0.3mA (measurement), 60µA (standby) |
| Temperature Range | 0°C ~ 50°C |
| Temperature Accuracy | ±2°C |
| Humidity Range | 20% ~ 95% RH |
| Humidity Accuracy | ±5% RH |
| Resolution | 16-bit |
| Output Type | Digital |
| Dimensions | 28 × 13.5 × 7 mm |
| Weight | 4–5 g |
| Shipping Weight | 0.03 kg |
| Shipping Dimensions | 5 × 4 × 3 cm |
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