DHT11 Sensor
Non-returnable
Rs.120.00
Out of stock
The DHT11 Sensor Probe is an essential component of the DHT11 sensor module, offering accurate temperature and humidity sensing capabilities. This probe is designed for precise environmental data collection, ideal for various applications where monitoring microclimate conditions is essential
Product Details
Temperature and Humidity Sensing: The DHT11 sensor is capable of measuring both temperature and relative humidity. This dual functionality makes it suitable for applications where knowledge of both temperature and humidity is required.
Digital Output: The sensor provides digital output, which simplifies interfacing with microcontrollers, including Arduino, Raspberry Pi, and other development platforms. It uses a single-wire communication protocol.
Low Cost: One of the primary advantages of the DHT11 sensor is its low cost, making it accessible for hobbyists and budget-conscious projects.
Moderate Accuracy: The DHT11 provides moderate accuracy in temperature and humidity measurements. It has a temperature accuracy of ±2°C and a humidity accuracy of ±5%.
Wide Operating Voltage Range: The sensor typically operates in a voltage range of 3.3V to 5V, making it compatible with various microcontroller boards.
Simple Wiring: It requires only three connections (VCC, data, and ground) for interfacing with a microcontroller or other electronic devices.
Compact Size: The DHT11 is available in a compact package, making it suitable for small-scale projects and applications with limited space.
Specifications:
Operating Voltage: 3.3V to 5V
Temperature Range: 0°C to 50°C
Humidity Range: 20% to 90% relative humidity
Resolution: 1°C for temperature, 1% for humidity
Response Time: Typically less than 2 seconds
Communication: Single-wire digital protocol
Sampling Rate: 1 reading per 2 seconds
Applications:
The DHT11 sensor is commonly used in a variety of applications, including:
- Weather Stations: It can be used in DIY weather stations to monitor temperature and humidity levels.
- Indoor Climate Control: The sensor can be integrated into HVAC (Heating, Ventilation, and Air Conditioning) systems to help maintain comfortable indoor conditions.
- Plant Monitoring: It is used in plant cultivation systems to monitor environmental conditions for plant growth.
- Home Automation: The DHT11 can be employed in home automation projects to control devices based on temperature and humidity levels.
- IoT (Internet of Things): It is often used in IoT devices for collecting environmental data and sending it to a central server for analysis.
- DIY Electronics: Hobbyists and electronics enthusiasts use the DHT11 sensor in various DIY projects, including temperature and humidity loggers, smart thermostats, and more.