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DHT11 Temperature & Humidity Sensor Module

৳110.00 ৳110.00
In stock
SKU: DHT11
Categories: Robotics

DHT11 Temperature & Humidity Sensor Module

Reliable and low-cost digital sensor for monitoring environmental conditions.


Key Features:

Temperature Range: 0°C to 50°C

Temperature Accuracy: ±2°C

Humidity Range: 20% to 90% RH

Humidity Accuracy: ±5% RH

Operating Voltage: 3.3V to 5V

Interface: Digital single-wire output

Sampling Rate: 1 reading per second (1Hz)

Dimensions: ~15mm x 12mm (sensor only) / 28mm x 12mm (with PCB)


🧩 Perfect For:

Arduino & Raspberry Pi projects

Weather stations

Smart agriculture systems

Home automation

IoT applications

Classroom experiments


⚙️ Wiring & Interface:

3-Pin Connection:

VCC (3.3V–5V)

DATA (Digital output)

GND

Communication Protocol: Single-wire serial (requires pull-up resistor)


🔧 Module Version Includes:

Sensor mounted on a PCB

Pull-up resistor built-in

LED power indicator

Ready-to-use with jumper wires


🛠️ Compatibility:

Works with most microcontrollers (Arduino, ESP8266, ESP32, STM32, etc.)

Supported by libraries like DHT.h in Arduino IDE


📦 Package Includes:

1x DHT11 Sensor Module (or sensor only, based on variant)

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