KY-015 DHT11 Temperature and Humidity Sensor Module
Original price was: ₹180.00.₹55.00Current price is: ₹55.00. (Excl. 18% GST)
Price (Excl. GST): ₹55.00
Price (Incl. GST): ₹64.90
- The sensor adopts DHT11
- Working voltage 3.3V-5V
- Humidity measurement range: 20%-95% (0-50 degrees range)
- Humidity measurement accuracy: ±5.0%RH
- Temperature measurement range: 0 degrees -50 degrees
- Temperature measurement accuracy: ±2.0degree.
- Power indicator (red)
- output form digital output
- with fixed bolt holes, easy to install
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The KY-015 DHT11 Temperature and Humidity Sensor is a widely used, low-cost sensor designed for precise measurement of relative humidity and ambient temperature. It employs a combination of resistive sensing technology and an NTC thermistor to ensure accurate readings. This breakout board is an ideal, easy-to-use solution for interfacing with microcontroller boards like Arduino, offering a simple installation process for the DHT11 sensor module.
The module integrates a high-performance 8-bit microcontroller that processes the data from the DHT11 sensor. The sensor outputs digital data through a single data pin, making it straightforward to connect to microcontroller systems. The DHT11 has a sensing update frequency of 0.5 Hz, which means it provides new readings every 2 seconds.
In addition to the sensor itself, the board is equipped with several helpful features. These include an onboard LED for visual status indication, a bypass capacitor between Vcc and Gnd to stabilize the power supply, and a pull-up resistor on the data line to ensure reliable communication.
The DHT11 sensor is based on a capacitive humidity sensor and thermistor, and it outputs digital signals, eliminating the need for analog input pins. While it’s a very basic sensor with a simple interface, it requires precise timing for reading data. However, it is limited by a 2-second update rate and is less accurate and precise compared to higher-end sensors like the DHT22. It operates within a smaller range of temperature and humidity.
KY-015 DHT11 Temperature and Humidity Sensor Features :
- 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
- It can detect the humidity and temperature of the surrounding environment
Package Includes :
1 X KY-015 DHT11 Temperature and Humidity Sensor Module
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