The AM2302 is a wired version of the DHT22, in a large plastic body. It is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to …

1、Product Overview AM2302 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the …

It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.Its sensing elements is connected with 8-bit single-chip computer.

View AM2302 by Adafruit Industries LLC datasheet for technical specifications, dimensions and more at DigiKey.

Jul 18, 2025 · The DHT22 (also known as AM2302) is a combined temperature and humidity sensor module. It collects temperature and humidity data and transmits it via digital signals, …

The DHT22 (AM2302) is a high precision temperature sensor module, provide calibrated temperature and humidity which is connected to digital IO pin of Arduino. The DHT22 provides …

DHT22 module comes as 3-pin package whereas sensor comes as 4-pin package. The module has a high measuring range, better accuracy and a little bit costlier than the sensor. This …

Jun 20, 2023 · Environmental monitoring systems: The AM2302 sensor can be used in environmental monitoring applications to measure temperature and humidity levels in real …

Jul 29, 2012 · This guide covers the low cost DHT temperature & humidity sensors. These sensors are very basic and slow, but are great for hobbyists who want to do some basic data …

The AM2302 sensor is tested according to the enterprise standard of Aosong temperature and humidity sensor. The performance of sensors under other test conditions is not guaranteed …