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DHT11


Part Number DHT11
Manufacturer OSEPP
Title Humidity & Temperature Sensor
Description DHT11 Humidity & Temperature Sensor DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital...
Features a temperature & humidity sensor complex with a calibrated digital signal output. DHT 11 Humidity & Temperature Sensor 1. Introduction DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-a...

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DHT11 : DHT11 Humidity & Temperature Sensor D-Robotics UK (www.droboticsonline.com) DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. D-Robotics 7/30/2010 Free Datasheet http://www.datasheetlist.com/ DHT 11 Humidity & Temperature Sensor 1. Introduction This DFRobot DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive-type humidity measurement componen.

DHT11 : 1, the VDD power supply 3.5~5.5V DC 2 DATA serial data, a single bus 3, NC, empty pin 4, GND ground, the negative power Aosong(Guangzhou) Electronics Co.,Ltd. TEL:020-36042809 / 36380552 -2- www.aosong.com 6、Typical circuit Microprocessor and DHT11 of connection typical application circuit as shown above, DATA pull the microprocessor I / O ports are connected. 1. Typical application circuit recommended in the short cable length of 20 meters on the 5.1K pull-up resistor, the resistance of greater than 20 meters under the pull-up resistor on the lower of the actual situation. 2. When using a 3.5V voltage supply cable length shall not be greater than 20cm. Otherwise, the line voltage drop .

DHT11 : For more products visit our website http://www.sunrom.com Document: Datasheet Date: 20-Jun-12 Model #: 3732 Product’s Page: www.sunrom.com/p-1141.html DHT11 - Humidity and Temperature Sensor The DHT11 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 (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds. Features • • • • • • • • Full range temperature compensated Relative humidity and temperature measurem.

DHT11 : Name: DHT11 Humidity and Temperature Digital Sensor Code: MR003-005.1 This board is a breakout board for the DHT11 sensor and gives a digital output that is proportional to temperature and humidity measured by the sensor. Technology used to produce the DHT11 sensor grants high reliability, excellent long-term stability and very fast response time. Each DHT11 element is accurately calibrated in the laboratory. Calibration coefficient is stored in the internal OTP memory and this value is used by the sensor’s internal signal detecting process. The single-wire serial interface makes the integration of this sensor in digital system quick and easy. Sensor physical interfacing is realized throug.

DHT11 : ABC PROYECTOS ELECTRÓNICOS| ABCelectronica.net 1 Sensor de humedad y temperatura DHT 11 y DHT22 Los sensores DHT11 y DHT22 son los más básicos y los más utilizados para implementarlos con Arduino, estos sensores están compuestos en dos partes, un sensor de humedad capacitivo y un termistor, también constan de un circuito integrado básico en el interior que hace la conversión de analógico a digital y este envía una señal digital con la temperatura y la humedad. DHT11 DHT22 |11 avenida 15-51 zona 1 Free Datasheet http://www.Datasheet4U.com ABC PROYECTOS ELECTRÓNICOS| ABCelectronica.net DHT11 vs DHT22 Aunque lucen físicamente similares y tiene la misma identificación de pines, estos pose.

DHT11 : 1 Tech Support: support@iteadstudio.com DHT11 Electronic Brick of Digital Temperature & Humidity Sensor 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.

DHT11 : DHT 11 Humidity & Temperature Sensor 1. Introduction The DHT11 Temperature & Humidity Sensor features a temperature & humidity sensor complex with a calibrated digital signal output. By using the exclusive digital-signal-acquisition technique and temperature & humidity sensing technology, it ensures high reliability and excellent long-term stability. This sensor includes a resistive-type humidity measurement component and an NTC temperature measurement component, and connects to a highperformance 8-bit microcontroller, offering excellent quality, fast response, anti-interference abilityand cost-effectiveness. Page | 1 Each DHT11 sensor is strictly calibrated in the laboratory that is extrem.

DHT12 : Digital temperature Product Product      Stan For more information, A product overview DHT12 Digital temperature and humidity sensor is a calibrated digital output record of temperature and humidity, DHT11 The upgrade product. Application-specific digital temperature and humidity sensor module and semiconductor, ensure high reliability and excellent long-term stability. DHT12 With a single bus, and standards I2C Two kinds of communication and single bus communication mode is fully compatible with DHT11。 Standard bus interface makes it simple and quick to system integration. With super small size, low power consumption, suitable for a wide variety of applications.I2C Communication uses .




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