HW-036A DHT11 Temperature and Humidity Sensor Module Smart Electronics Building Blocks for Arduino

Specification Model DHT11 temperature and humidity sensorHumidity measurement range 20 90 RHHumidity measurement accuracy ±5 RHTemperature measurement range 0 50℃Temperature measurement accuracy ±2℃Working voltage DC5V 3 3VDigital signal outputData port with pull up resistorWith 3mm fixing screw hole for easy installationDimensions 28mm x 12mm x 7 2mm length x width x height Color BlueWiring method VCC → 3 3V 5V power supply positiveGND → negative pole of power supplyDATA → MCU IO portNote Don t connect VCC and GND reversely it will burn if you connect it Package Included 1 x DHT11 temperature and humidity sensor module