2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11)
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- DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor.It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability.
- Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected.
- The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the programming effort required.
- Humidity Measure Range 20%-95%,humidity measurement error: +-5%; Temperature Measure Range 0-50°C,temperature measurement error: +-2 degrees.
- Working voltage: DC 3.3V-5V.Output form: digital output.
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Specification:
Power supply voltage: 3.3~5.5V DC
Output: the single bus digital signal
Measuring range: 20-90%RH humidity, temperature 0~50°
The measurement accuracy of +-5%RH: humidity, temperature +-2 °
Resolution: 1%RH humidity, temperature 1 °
Exchangeability: fully interchangeable
Long term stability: < ± 1%RH
DHT11 : Interface Description:
1.VCC:External 3.3 V-5 V
2.GND:External GND
3.DO:Small board switch digital output interface, connect the microcontroller IO port
DHT22 : Specification:
Type: DHT22 temperature and humidity sensor
Operate Voltage: DC 3~5.5V
Signal Output Type: Digital
Temperature Range: -40 °C ~ 80 °C
Temperature Measurement Accuracy: ± 0.5 °C
Humidity Range: 0~100%RH
Humidity Measurement Accuracy: ± 2%RH
DHT22: it is suitable for connection to all standard boards Compatible with Arduino, RN-Control, Compatible with Raspberry Pi and all other microcontrollers.
Used for automatic control, weather stations, home appliances, humidity regulators, medical treatment, dehumidifiers, etc.
Product details
| Main Specification | |
|---|---|
| Fabricante | AiTrip |
| Marca | AITRIP |
| Peso do Item | 0.81 ounces |
| Product information | |
| Dimensões do Pacote | 2 x 1.81 x 0.31 inches |
| Número do modelo de item | 15366 |
| Others | |
| Data Primeira Disponível | 2019 or August 22 |
| Tipo de produto | Temperature Probes & Sensors |