BOJACK DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (Pack of 2Pcs)
BOJACK DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (Pack of 2Pcs)
Description
DHT11: 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: 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
Features:
- DHT11 Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, is a digital signal output with a calibrated temperature and humidity combined sensor and with a high-performance 8-bit microcontroller connected
- 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
- 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 0-50C,temperature measurement error: 2 degrees
- Working voltage: DC 3.3V-5V.Output form: digital output