DHT11 Digital Temperature Humidity Sensor Module For Arduino

Brand	DIGITAL
Manufacturer	Unbranded

The DHT11 Digital Temperature Humidity Sensor Module is a small device that can detect the humidity and temperature of the surrounding environment. It uses a DHT11 sensor and has a humidity measuring range of 20% to 95% with an error of + - 5%, and a temperature measuring range of 0-50 degrees with an error of + - 2 degrees. It operates on a voltage of 3.3 V to 5 V and has a digital output. The module has a compact size and can be easily installed with its fixed bolt holes. It also has a power indicator light and weighs approximately 8 g. The module has a 3-wire system interface with VCC for external 3.3 V to 5 V, GND for external ground, and DO for digital output to a microcontroller's IO port.

The baby description
One can detect the humidity and temperature of the surroundings
2 use DHT11 sensor
3 humidity measuring range: 20% 95% (0 degrees to 50 degrees range), humidity measurement error: + - 5%
4 temperature measurement range: 0-50 degrees temperature measurement error: + - 2 degrees
4 working voltage of 3.3 V to 5 V
5 output form digital output
6 sets of fixed bolt hole, convenient installation
7 small board PCB size: 3.2 cm * 1.4 cm
8 power indicator light (red)
9 every weight of about 8 g
2 module interface specification (3 wire system)
1 VCC external 3.3 V to 5 V
2 GND external GND
3 DO small plate switch digital output interface Answer the microcontroller IO port