DHT11 Sensor
The DHT11 is a basic, low-cost digital temperature and humidity sensor. It provides calibrated digital output and is ideal for Arduino, ESP32, and other microcontroller projects requiring environmental monitoring.
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₹122.00
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About DHT11 Sensor
Technical Specifications
| Operating Voltage | 3.5V to 5.5V DC |
|---|---|
| Operating Current | 0.3mA (measuring), 60µA (standby) |
| Output | Single-wire serial data |
| Humidity Measurement Range | 20% to 90% RH |
| Humidity Accuracy | ±5% RH |
| Temperature Measurement Range | 0°C to 50°C |
| Temperature Accuracy | ±2°C |
| Sampling Period | 1Hz (once every second) |
| Dimensions | Approx. 27mm x 15mm x 8mm (module size) |
| Pins | 4 (VCC, Data, Not Connected, GND) |
| Protocol | Custom single-wire digital |
| Operating Temperature | 0°C to 50°C |
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