DHT11 temperature module humidity module temperature and humidity module DHT11 sensor (sent to Du Pont line)

Single bus digital temperature and humidity sensor DHT11 module is suitable for Ardui no electronic building blocks

1. size: length 30.5mmX width 12mmX height 7.2mm
2. sensor model: DHT11 temperature and humidity sensor
3. working voltage: DC 5V

4. features:

• 1. Humidity measurement range: 20 --- 90% RH

• 2. Humidity measurement accuracy: ± 5% RH

• 3. Temperature measurement range: 0 --- 50 ℃

• 4. Temperature measurement accuracy: ± 2 ℃

• 5. Working voltage: DC5V/3.3V

• 6. Digital signal output

• 7. Data port with pull-up resistor

• 8. With fixing screw hole, aperture 2.6mm

5. wiring method:

VCC → 3.3V/5V power supply positive

GND → power supply negative pole

DATA → microcontroller IO port

Friendly Reminder: Do not connect VCC and GND incorrectly; doing so will cause damage!

6. shipping list:

1. As shown in the figure, DHT11 temperature and humidity sensor module 1 (tested)

2.20cm high level Du Pont line 3 pcs

3. Schematic diagram, instructions, test procedures (after purchase by email or provide download address to download)