SparkFun Humidity and Temperature Sensor Breakout - SHT15 溫濕度感測器

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產品編號： SNT-000730

SparkFun Humidity and Temperature Sensor Breakout - SHT15 溫濕度感測器 美國 SparkFun 原裝進口
SHT15 Breakout是一款易於使用，高度精確的數字溫度和濕度傳感器。該電路板經過完全校準，以低成本提供高精度和卓越的長期穩定性。數字CMOSens®技術在一個芯片上集成了兩個傳感器和讀出電路。所有你需要的是兩線通信，你將有相對濕度和溫度讀數，以幫助你感知你周圍的世界！

SHT15內置的兩個傳感器已經無縫耦合到一個14位模數轉換器和一個串行接口電路，從而實現了卓越的信號質量，快速的響應時間以及強大的抗外部干擾能力。另外，板載SHT15的測量範圍為0-100％，溫度精度為+/- 25°C時為+/- 0.3°C。只有四個引腳需要連接才能在項目中使用該傳感器。一個用於VCC，另一個用於GND，以及兩條數據線SDA和SCL。

工作電壓：2.4V最小 - 5.5V最大
2個工廠校準的相對濕度和溫度傳感器
數字2線接口（不是I 2 C，但類似）
測量範圍：0-100％RH
絕對RH精度：+/- 2％RH（10 ... 90％RH）
重複性RH：+/- 0.1％RH
溫度。準確度：25°C時+/- 0.3°C
精確的露點計算是可能的
快速的響應時間
低功耗（典型值30μW）

原廠技術文件與範例

Schematic 概要
Eagle PCB設計圖
Hookup Guide 使用教學說明
Datasheet (SHT1x)
GitHub


The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully calibrated and offers high precision and excellent long-term stability at low cost. The digital CMOSens® technology integrates two sensors and readout circuitry on one single chip. All you need is two lines for 2-wire communication, and you’ll have relative humidity and temperature readings to help you sense the world around you! The two sensors built into the SHT15 have been seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit resulting in superior signal quality, fast response time, and a strong resistance to external disturbances. Additionally, the on board SHT15 features a 0-100% RH measurement range with a temperature accuracy of +/- 0.3°C @ 25°C. There are only four pins that need to be hooked up in order to start using this sensor in a project. One for VCC, one for GND, and the two data lines SDA and SCL.
規格與特色

Operating Voltages: 2.4V min - 5.5V max
2 factory calibrated sensors for relative humidity & temperature
Digital 2-wire interface (Not I2C, but similar)
Measurement range: 0-100% RH
Absolute RH accuracy: +/- 2% RH (10…90% RH)
Repeatability RH: +/- 0.1% RH
Temp. accuracy: +/- 0.3°C @ 25°C
Precise dewpoint calculation possible
Fast response time
Low power consumption (typ. 30 µW)

更多關於 SparkFun Humidity and Temperature Sensor Breakout - SHT15 溫濕度感測器 的技術文件與範例