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DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output. Its single-bus operation, extremely small size and low consumption enable it to be used in HV

Electronic Brick - DHT11 Humidity Temperature Sensor Brick

Model: IM120710021

Regular Price: $4.50

Special Price $3.00

Availability: In stock

DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output. Its single-bus operation, extremely small size and low consumption enable it to be used in HVAC, automotive, weather stations, dehumidifier and other applications.
 

Product Description

Details

Overview

What is an electronic brick? An electronic brick is an electronic module which can be assembled like Lego bricks simply by plugging in and pulling out. Compared to traditional universal boards and circuit modules assembled with various electronic components, electronic brick has standardized interfaces, plug and play, simplifying construction of prototype circuit on one’s own. There are many types of electronic bricks, and we provide more than twenty types with different functions including buttons, sensors, Bluetooth modules, etc, whose functions cover from sensor to motor drive, from Ethernet to wireless communication via Bluetooth, and so on. We will continue to add more types to meet the various needs of different projects.

DHT11 electronic brick of digital temperature & humidity sensor features a digital temperature & humidity sensor complex with a calibrated digital signal output. Its single-bus operation, extremely small size and low consumption enable it to be used in HVAC, automotive, weather stations, dehumidifier and other applications.

Documents

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents by correcting the errors, adding more demo codes or tutorials.

Technical support

For technical support, please open a ticket on Itead Support System.

Additional Information

Additional Information

Discontinued No
Link Wiki N/A
Brick Interface 3PIN
Brick Power Supply 5V
Board Size 22 × 20.5 × 1.6mm
LED Color No
Weight 15 g

Reviews

Customer Reviews

Nearly perfect and great value Review by Nick
This is cheaper than the DHT11 by itself from competitors, and it comes with a convenient 3 pin and 4 pin connector so you can mount the sensor where you need it and keep the Arduino safe in another place.

Also comes with a resistor and 2 mounting holes. It's ready to go. Response time is about 1 second, and temperature reading is not as accurate or responsive as the DS18B20 (also sold by iteastudio.com for slightly less than this device), but this unit (DHT11) does humidity as well for a few cents more, so the trade-off is worth it when you need both sensors.

This works off 1 single data pin (1 is not used, the other 2 are ground and voltage).

I used mine to control a fan in my bathroom to turn on and off automatically when someone takes a shower. It works beyond perfectly for this use. The ITeaduino Nano sits inside my ceiling fan tucked away with a 5v adapter and wifi module, and the humidity sensor sticks out to get a better reading). You also can detect a fault in the unit, and call it to your attention with a cheap NRF24L01 2.4ghz wifi module for just a few dollars (also sold by iteastudio.com). You can send a log over wifi so you can keep track of how much humidity enters the room or the temperature to automate your HVAC system as well.

This unit is perfect. (Posted on 7/20/2013)
Excellent products Review by KEN
pretty useful for me, very pleased. Thank You. (Posted on 8/23/2012)

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