DHT11 Sensor Digital Temperature and Humidity Sensor

Overview Dht11 digital temperature and humidity sensor

Robofablab offers a low-cost dht11 sensor price in bd. The DHT11 is a low-cost, entry-level digital thermometer. Data is sent out on the data pin using capacitive humidity sensors and a thermistor to measure the surrounding air (no analog input pins needed). It’s easy to use, but you have to time it just so to get the data you want. Sensor readings can be up to two seconds old when using the Adafruit library because it updates every two seconds.
You will need to add a 4.7K or 10K resistor to bring up the data pin to VCC.

Explore the wide selection of the collection of the most popular sensor by robofablab from the top brands with reasonable dht11 sensor price in bd.

Pinout:
Vcc- Power supply 3.5V to 5.5V.
Data- Outputs both Temperature and Humidity through serial Data.
Ground- Connected to the ground of the circuit.

Specifications:

• At least 3.5V is required for operation.
• Measurement of 60uA indicates a 0.3mA operating current (standby).
• Output: a stream of data.
• 0°C to 50°C temperature range.
• Humidity Range: 20% to 90%
• Temperature and Humidity both have a 16-bit resolution.
• Precision: 1°C and 1 percent

Applications dht11 :

• Ascertain both temperature and humidity by taking readings.
• Weather station in the area.
• Automated temperature settings.
• Monitoring of the environment.

Package Includes:

• 1 * dht11 digital temperature and humidity sensor