The HKD AM2301 Digital Temperature Humidity Sensor (previously DHT21) is a reliable and high-precision sensor designed for environmental monitoring in Arduino and other microcontroller projects. Ideal for weather stations, HVAC systems, and IoT devices, it provides accurate measurements of both temperature and relative humidity. This compact sensor is designed for direct integration without a PCB, offering easy connection to your project. With a resolution of 0.1, it delivers precise readings across a wide range of conditions. Its robust design ensures reliable long-term performance in both hobbyist and professional applications.
Features:
High-precision digital temperature and humidity sensor
Ultra-accurate readings with a resolution of 0.1
Wide measurement range: 0-100% RH and -40 C to +80 C
Humidity measurement precision: 3% RH
Temperature measurement precision: 0.5 C
Compact and easy to integrate into projects
Specifications:
Sensor Type: AM2301 (previously DHT21)
Accuracy Resolution: 0.1
Humidity Measurement Range: 0-100% RH
Temperature Measurement Range: -40 C to +80 C
Humidity Measurement Precision: 3% RH
Temperature Measurement Precision: 0.5 C
Device Type: Digital Temperature Humidity Sensor
The HKD AM2301 is perfect for anyone needing precise environmental monitoring, offering consistent performance for both DIY electronics and professional applications.
What's in the box
1 x HKD AM2301 Digital Temperature & Humidity Sensor Module High Precision
