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DHT11 Temperature and humidity sensor

(1 customer review)

4,45 /3,68 excl. VAT

65 in stock (can be backordered)

  • Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
  • Ordered before 16:00 tomorrow Indoor
  • Express ordered before 11:00 am tonight at home*
  • 14 days free return *
  • Can also be collected from us in Leusden!
Item: SENSX NUMX categories: ,

Description DHT11 Temperature and humidity sensor

The DHT11 is one of the most popular sensors. It is able to measure both temperature and humidity. This makes it ideal for DIY projects that require temperature or humidity data. The DHT11 is fully digital. No analog to digital calibration is required. The sensor is very easy to use. The only drawback is that you can only take one measurement every 2 seconds. To connect the sensor there are 3 pins. One for the 3-5V, one for the signal and one for the GND. The sensor is not "Dallas One Wire" compatible. If you want to connect multiple sensors, you must connect each sensor to its own data pin. The sensor has a built-in resistor. So you can connect the sensor directly to your microcontroller board.

Features DHT11 sensor

  • Measure both temperature and humidity
  • Fast response time
  • Anti-interference ability
  • Single wire serial interface for easy system integration
  • Ultra small size and low power consumption
  • Signal transmission distance up to 20m

Specifications DHT11 sensor

  • Supply voltage: 3,3 - 5,5 VDC
  • Output: Single-bus digital signal
  • Temperature Measuring range: 0 - 50 ° C
  • Humidity Measuring range: 20 - 90% RH
  • Temperature Accuracy: ± 2 ° C
  • Humidity Accuracy: ± 5% RH
  • Temperature resolution: 1 ° C
  • Humidity resolution: 1% RH
  • Long-term stability: <& 1% RH / Year
  • Storage temperature: 10 - 40 ° C
  • Storage Humidity: <60% RH
  • Dimensions: 52 x 20 x 13 mm

1 rating for DHT11 Temperature and humidity sensor

  1. S (verified owner) -

    Comes direct from aliexpress. Soldering of sensor is really really bad.

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