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Smart Electronics 3pin PCB DIY Starter Kit KY-015 DHT11 Digital Temperature Relative Humidity Sensor Module DHT11

Products > Sensor Module > Smart Electronics 3pin PCB DIY Starter Kit KY-015 DHT11 Digital Temperature Relative Humidity Sensor Module DHT11
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Smart Electronics 3pin PCB DIY Starter Kit KY-015 DHT11 Digital Temperature Relative Humidity Sensor Module DHT11

3pin PCB DIY Starter Kit KY-015 DHT11 Digital Temperature Relative Humidity Sensor Module DHT11
shared：

1. It can detect the humidity and temperature of the surrounding environment
2. The sensor adopts DHT11
3. Humidity measurement range: 20% -95% (0-50 degree range)
Humidity measurement error:+-5%
4. Temperature measurement range: 0-50 degrees
Temperature measurement error:+-2 degrees
5. Working voltage 3.3V-5V
6. Output form: Digital output
7. Equipped with fixed bolt holes for easy installation
8. Small PCB size: 3.2cm * 1.4cm
9. Power indicator light (red)
10. Each set weighs approximately 8g

Module Interface Description (3-wire system)

1 VCC: External 3.3V-5V2

2 GND: External GND 3 DO: Small board switch digital output interface, connected to microcontroller IO port

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