- Low power consumption.
- DHT11 sensor adopts
- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Has fixed bolt hole and easy installation
DHT11 Temperature Sensor Module
This single sensor module is capable of sensing both temperatures as well as humidity. This makes it ideal for projects as well as automation.
The board is also equipped with high- performance 8-Bit microcontroller which is connected to the DHT11 sensor module. The output of the DHT11 is in the form of a digital signal on a single data pin. The sensing update frequency is to be measured at every 2sec (0.5Hz).
This module integrates DHT11 sensor and other required components on a small PCB. The DHT11 sensor includes a resistive-type humidity measurement component, an NTC temperature measurement component and a high-performance 8-bit microcontroller inside, and provides calibrated digital signal output.
It has high reliability and excellent long-term stability, thanks to the exclusive digital signal acquisition technique and temperature & humidity sensing technology.
Pinout of DHT11 Temperature Sensor:
- Signal data.
- 1 x DHT11 Temperature Sensor
DHT11 Sensor Specifications
|Humidity measuring range||20%~90%RH|
|Temperature measuring range||0~+50degree|
|Humidity measurement accuracy||±5.0%RH|
|Temperature measurement accuracy||±2.0degree|
|Dimensions||3 x 3 x 1cms|
How many pins does dht11 sensor have?
The DHT11 Humidity Sensor consists of 4 pins:
- Data Out
- Not Connected (NC)