Description
The DHT-22 Sensor Module is a high-accuracy digital temperature and humidity sensor designed for all your robotics, home automation, and weather-monitoring projects. It is widely used with Arduino, ESP32, Raspberry Pi, and more. Unlike DHT11, it offers better precision and a wider range of measurement.
🔧 Specifications:
| 🔹 Feature | 🔸 Details |
|---|---|
| 🌡️ Temperature Range | -40°C to +80°C |
| 💧 Humidity Range | 0% to 100% RH |
| 🎯 Accuracy (Temp) | ±0.5°C |
| 🎯 Accuracy (Humidity) | ±2% RH |
| ⚡ Operating Voltage | 3.3V to 6V |
| 📶 Signal Output | Digital |
| ⏱️ Sampling Rate | 0.5 Hz (1 read every 2 sec) |
| 📏 Dimensions | 28mm x 12mm x 10mm (Approx.) |
| 🔌 Interface | 3 Pins (VCC, GND, DATA) |
📦 Package Includes:
-
1 x DHT-22 Temperature & Humidity Sensor Module
🚚 Dream RC is giving you the best deal in Bangladesh – high quality at the lowest price!
💬 What is the DHT-22 Sensor Module price in BD (Bangladesh) & why buy from us?
The DHT-22 Sensor current price in Bangladesh is 249 BDT.
From us – Dream RC, you can get the DHT-22 Sensor at the most affordable price with the lowest delivery charges & fast shipment all over Bangladesh.
DHT-11 Temperature & Humidity Sensor Module