DHT11 Digital Temperature and Humidity Sensor
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analogue input pins needed).
$4.95
12 in stock
This item: DHT11 Digital Temperature and Humidity Sensor
12 in stock
$4.95
$4.95
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
DHT11 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity Composite sensor. It uses a dedicated number of Word module acquisition technology and temperature and humidity sensing technology to ensure that products with high reliability and excellent long-term stability. The sensor includes one A capacitive sensing element and an NTC temperature measurement device, and with a high-performance 8-bit microcontroller connected here is a link to the WeMos Sensor Shield set.
- Typical accuracy      (% RH) ±5
- Operating range      (% RH) 5 to 95
- Humi response time   (s) 6
- Typical accuracy      (°C) ±1
- Operating range      (°C)-20~60
- Temp response time   (s) 10
- Interface               1-Wire
- Supply voltage (V)Â Â Â Â Â 3.3~5.5
- Size (mm)Â Â Â Â 23.3 x 12.5 x 5.8
Package included: 1x DHT11 Digital Temperature and Humidity Sensor
Development Resources: demo codes, schematics, datasheets, etc
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitor.
| Weight | 0.010 kg |
|---|---|
| Dimensions | 1.6 × 2.6 × .9 cm |
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