DHT11 Digital Temperature and Humidity Sensor Module
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | DHT11 Temperature Humidity Sensor Board | 45 EGP | View in store |
 Microohm | DHT11 Temperature Humidity Sensor | 55 EGP80 | View in store |
 RAM Electronics | DHT-11 Temperature & Humidity Sensor - ASAIR® Original Brand | 65 EGP | View in store |
Price history
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Lowest price recorded: 45 EGP
About this product
The DHT11 is a low-cost digital sensor that measures air temperature and relative humidity, using a capacitive humidity element and a thermistor. It outputs a digital signal on a single data pin, so no analog input is needed. It is common in weather monitoring, home automation and Arduino or ESP32 projects, and it updates at most once every two seconds.
Specifications
- Measurement
- Temperature and relative humidity
- Supply voltage
- 3 V – 5 V
- Humidity range
- 20% – 80% RH (±5%)
- Temperature range
- 0 °C – 50 °C (±2 °C)
- Output
- Digital, single data pin
- Max current
- 2.5 mA (during conversion)
- Sampling rate
- Once every 2 seconds
Frequently asked questions
What is the price of DHT11 Digital Temperature and Humidity Sensor Module in Egypt?
DHT11 Digital Temperature and Humidity Sensor Module currently costs between 45 and 65 EGP across 3 offers in Egypt.
Where can I buy DHT11 Digital Temperature and Humidity Sensor Module in Egypt?
DHT11 Digital Temperature and Humidity Sensor Module is available from Makers Electronics, Microohm, and RAM Electronics. Compare the offers above to find the best price.
How do I wire the DHT11 to an Arduino?
Connect VCC to 5 V, GND to GND and DATA to a digital pin such as D2. If you have the bare 4-pin sensor rather than a module, add a 4.7 kΩ to 10 kΩ pull-up resistor between DATA and VCC; most modules already include it. Wait at least 2 seconds between reads.
Why do my readings seem delayed or repeated?
The sensor only updates about once every 2 seconds, so each reading can be up to 2 seconds old. Use a DHT library such as the Adafruit DHT sensor library, which handles the timing for you.
