DHT11 Temperature and Humidity Sensor — PCBs – Breakout Boards – DIY Kits
DHT11 Temperature and Humidity Sensor — PCBs – Breakout Boards – DIY Kits。售价 1.15 USD，当前有货，SKU NULL，归类于 PCBs – Breakout Boards – DIY Kits，页面可抽取 6 项量化参数。
- SKU
- NULL
- Price
- 1.15 USD
- Stock
- 有货
- Category
- PCBs – Breakout Boards – DIY Kits
适用场景 (Applicable scenarios)
- 无人机载荷：航拍、测绘、气体检测与巡检
- 无人机整机装机与备件替换
核心参数 (Core specifications)
- 价格 / Price：1.15 USD
- 3 to 5V
- 2.5mA
- 20-80%
- 1 Hz
- 15.5mm
- 12mm
竞品对比 (Competitor comparison)
- 本站现价 1.15 USD；同级竞品报价需商家提供后补全
- 可核对型号 SKU：NULL，便于与竞品逐项对照
- 已公开 6 项量化参数（见上节），可直接与竞品同参数比较
- 待商家补充：原厂/第三方参考价与差异结论
常见问题 (FAQ)
DHT11 Temperature and Humidity Sensor 多少钱？ / How much does it cost?
DHT11 Temperature and Humidity Sensor 现价 1.15 USD，库存状态：有货。
DHT11 Temperature and Humidity Sensor 的 SKU / 型号是什么？ / What is the SKU?
SKU：NULL。
DHT11 Temperature and Humidity Sensor 的核心参数有哪些？ / What are the key specifications?
3 to 5V；2.5mA；20-80%；1 Hz；15.5mm；12mm。
DHT11 Temperature and Humidity Sensor 属于哪个类目？ / Which category is it in?
类目：PCBs – Breakout Boards – DIY Kits。
DHT11 Temperature and Humidity Sensor 适合哪些使用场景？ / What is it used for?
PCBs – Breakout Boards – DIY Kits 相关场景：无人机载荷：航拍、测绘、气体检测与巡检、无人机整机装机与备件替换。
Manufacturer: Aosong
Manufacturer Part No: DHT11
RoHS: Yes
Datasheet: Click Here
This is a simple, inexpensive temperature and humidity sensor. It spits out a basic digital signal on the data pin. One of the biggest down sides is you can only collect data once every 2 seconds.
Here is a quick wiring example to an Arduino Nano.
There is an Arduino library and example code available here.
Technical Specifications
3 to 5V power and I/O
2.5mA max current use during conversion (while requesting data)
Good for 20-80% humidity readings with 5% accuracy
Good for 0-50°C temperature readings ±2°C accuracy
No more than 1 Hz sampling rate (once every second)
Body size 15.5mm x 12mm x 5.5mm
4 pins with 0.1″ spacing
This product was updated version on 15-10-2020
More Information
Same Spec Items
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SKU
A-2865
Manufacturer
Aosong
MPN
DHT11
Can be used with
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