Digital Temperature and Humidity Sensor DHT11 LED Modules Electronic Building Blocks with Dupont Line For Arduino Diy Kit | Обустройство

Digital Temperature and Humidity Sensor DHT11 LED Modules Electronic Building Blocks with Dupont Line For Arduino Diy Kit | Обустройство

Description of a baby

1 可以检测周围环境的湿度和温度

It can detect the humidity and temperature of the surrounding environment

2 传感器采用DHT11

DHT11 was used as the sensor

3 湿度测量范围：20%-95%（0度-50度范围）湿度测量误差：+-5%

3 humidity measurement range: 20% - 95% (0-50 ℃) humidity measurement error: + - 5%

4 温度测量范围：0度-50度 温度测量误差：+-2度

4 temperature measurement range: 0-50 ℃, temperature measurement error: + - 2 ℃

4 工作电压3.3V-5V

4 working voltage 3.3v-5v

5 输出形式 数字输出

5 output form digital output

6 设有固定螺栓孔，方便安装

6 with fixing bolt hole, easy to install

7 小板PCB尺寸：3.2cm * 1.4cm

7 small PCB size: 3.2cm * 1.4cm

8 电源指示灯（红色）

8 power indicator (red)

9 每套重量约为8g

Each set weighs about 8g

二 模块接口说明（3线制）

Two module interface description (3-wire system)

1 VCC 外接3.3V-5V

1 VCC external 3.3v-5v

2 GND 外接GND

2 GND external GND

3 DO 小板开关数字量输出接口 接单片机IO口

3 do small board switch digital output interface connected with MCU IO interface

三 发货清单

3. Delivery list

1 如图所示DHT11模块一块（测试通过）

1 as shown in the figure, one DHT11 module (passed the test)

2 20cm杜邦线3根

3 pieces of 2 20cm DuPont wire