Alinan 10pcs DHT11 Module Digital Temperature and Humidity Sensor Electronic Building Blocks 3.3V-5V with Wires

Feature: Size: length 30.5mmX width 12mmX height 7.2mm Sensor Model: DHT11 temperature and humidity sensor Working Voltage: DC 5V Humidity Measurement range: 20---90%RH Humidity Measurement accuracy: ±5%RH Temperature Measurement range: 0---50? Temperature Measurement accuracy: ±2? Working Voltage: DC5V/3.3V Digital Signal Output Data port with pull-up resistor With fixing screw hole, hole diameter 2.6mm 3 pieces of 20cm high-quality Dupont Cable (the color of Dupont Cable is random) Wiring Method: VCC ? 3.3V/5V power supply positive GND ? negative power supply DATA ?MCU IO port Note: Do not connect VCC and GND in reverse, it will burn if connected reversely!