DHT11 Temperature & Humidity Sensor
$8.99
Availability: In stock
SKU
2030008
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The module adopts DHT11 digital temperature and humidity sensor, which is used to detect temperature and humidity. It has the advantages of low cost, fast response, strong anti-interference ability, long signal transmission distance and accurate calibration. The sensor consists of a capacitive moisture sensing element and an NTC temperature measuring element, and is connected to a high-performance 8-bit MCU. It is widely used in dehumidifiers, home temperature and humidity meter and other equipments..
Features:
- •Input voltage: 3.3/5V
- • Working temperature: 0~50℃, ±2℃
- • Humidity: 20%~95%, ±5%
- • LED indicatory
- • Size: 32x14mm
Pinout:
| Pin | Name | Description |
| 1 | VCC | VCC, 3.3/5V |
| 2 | DATA | Data output |
| 3 | GND | Ground |
References:
- • Arduino library
- • DHT11 datasheet
- • Tech-support: support@longan-labs.cc
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