The DHT21/AM2301 Capacitive Digital Temperature & Humidity Sensor is a capacitive sensor designed to provide accurate and reliable temperature and humidity measurements. It uses a capacitive sensing method for greater precision and stability compared to resistive sensors. This sensor is ideal for home automation, environmental control, and scientific research projects. With its digital output, it integrates seamlessly with microcontrollers like Arduino and Raspberry Pi for real-time environmental monitoring.
- Capacitive Sensing: Provides more stable and accurate readings than resistive sensors.
- Digital Output: Outputs data directly in digital form for easy integration with microcontrollers.
- Wide Range: Measures temperature from -40°C to 80°C and humidity from 0% to 100%.
- Low Power Consumption: Suitable for battery-powered applications and remote sensing systems.
DHT21/AM2301 Capacitive Digital Temperature & Humidity Sensor Specifications
- Output: Digital
- Operating Voltage: 3.3V to 5V
- Temperature Range: -40°C to 80°C
- Humidity Range: 0% to 100%
- Applications: Home automation, environmental monitoring, scientific research.
DHT21/AM2301 Capacitive Digital Temperature & Humidity Sensor Applications
- Smart Homes: Monitors indoor climate for optimal living conditions in home automation systems.
- Environmental Research: Perfect for field and laboratory experiments requiring precise environmental data.
- Weather Stations: Ideal for building accurate, low-maintenance weather stations.
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