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DHT11 Temperature And Humidity Sensor Module ₹175.00 ₹159.00 Incl. GST
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DHT22 Digital Temperature And Humidity Sensor

₹295.00 Incl. GST

The?DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin.

Compared to the DHT11, this sensor is more precise, more accurate and works in a bigger range of temperature/humidity, but its bit more? expensive.

 

Features:

  • Voltage: 3 to 5V power and I/O
  • Current: 2.5mA max current use during conversion (while requesting data)
  • Humidity Range: Good for 0-100% humidity readings with 2-5% accuracy
  • Temperature Range: -40 to 80?C temperature readings ?0.5?C accuracy
  • Sampling rate: No more than 0.5 Hz (once every 2 seconds)
  • 4 pins, 0.1″ spacing
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SKU: SYN - 131 Category:
Description

Description

The?DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin.

Compared to the DHT11, this sensor is more precise, more accurate and works in a bigger range of temperature/humidity, but its bit more? expensive.

 

Features:

  • Voltage: 3 to 5V power and I/O
  • Current: 2.5mA max current use during conversion (while requesting data)
  • Humidity Range: Good for 0-100% humidity readings with 2-5% accuracy
  • Temperature Range: -40 to 80?C temperature readings ?0.5?C accuracy
  • Sampling rate: No more than 0.5 Hz (once every 2 seconds)
  • 4 pins, 0.1″ spacing

 

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