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AM2301 Temperature & Humidity Sensor
AM2301 Temperature & Humidity Sensor - Image 2

AM2301 Temperature & Humidity Sensor

Category:

Original price was: ₹399.00.Current price is: ₹322.00.

  • Good for 0-100 percent humidity readings with 2-5 percent accuracy.
  • Good for -40 to 80 degree celsius temperature readings ± 0.5 degree celsius accuracy.
  • No more than 0.5 hz sampling rate (once every 2 seconds).
  • 4-pin single-row pin package for easy connection
  • Signal transmission distance can reach more than 20 meters, making it the best choice for various applications

Description

AM2301 Temperature & Humidity Sensor

The AM2301 temperature and humidity sensor is a digital sensor that measures both temperature and humidity. It uses a capacitive humidity sensor and a thermistor to measure the humidity and temperature, respectively. The sensor communicates with a microcontroller or other host device using a digital protocol such as the Single Wire Protocol (SWP) or the Inter-Integrated Circuit (I2C) protocol. The sensor can operate over a wide range of temperatures and humidities, and it has high accuracy and a fast response time. It is commonly used in applications such as weather stations, HVAC systems, and industrial process control.

The sensor includes a capacitive humidity sensing element and an NTC temperature measuring element, connected with a high-performance 8-bit single-chip microcomputer, so it has the advantages of ultra-fast response and strong anti-interference ability. Low cost, 3 to 5v power and i/o, 2.5ma max current use during conversion. 1-1.5ma measuring current, 40-50 ua standby current. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller.