Arduino DHT22 + Uno Combo Kit

DHT22 and Arduino Uno combo Kit lets you take weather readings with ease. The DHT22 temperature and humidity sensor allows reading to be taken with great ease.

DHT22 Features:

• Low cost
• 3 to 5V power and I/O
• 2.5mA max current use during conversion (while requesting data)
• Good for 0-100% humidity readings with 2-5% accuracy
• Good for -40 to 80°C temperature readings ±0.5°C accuracy
• No more than 0.5 Hz sampling rate (once every 2 seconds)
• Body size 27mm x 59mm x 13.5mm (1.05″ x 2.32″ x 0.53″)
• 4 pins, 0.1″ spacing

Arduino Uno Features:

• Microcontroller: ATmega328.
• Operating Voltage: 5V.
• Input Voltage (recommended): 7-12V.
• Input Voltage (limits): 6-20V.
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• Analog Input Pins: 6.
• DC Current per I/O Pin: 40 mA.

Kit Contains:

• DHT22 Temperature and Humidity Sensor
• Arduino Uno