EasyEDA硬件开源项目——湿度和温度传感器模块

2015-12-31 18:55:40 5803 温度传感器

0 本帖最后由 GerryChen 于 2016-1-26 15:57 编辑 Description: 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. Features: 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) 描述: SHT15模块是一个容易用的，高精度的，数字温度和湿度传感器。这个板已经被完整地校验了并且以极低的价格提供高精度和杰出的长期稳定性的。这个数字CMOS技术集成了两个传感器和在一个单芯片上独处电路。你所需要的使用ige两线的通信，你将会拥有响度idea湿度和温度读出数据帮助你感知外部的世界。这连个内嵌在SHT15的传感器已经被无缝地整合到14bit 模拟转数字的转换器和一个由较高的信号质量产生的串联接口电路，快速反应时间，以及一个对于外部干扰的强烈阻抗。另外，这个在板的SHT15在温度精确度为+/- 0.3°C @ 25°C， 0-100% RH测量范围起着重要的作用。当你开始使用这个工程中的传感器的时候只有四个引脚你需要使用。一个是VCC，一个是GND和两个数据线SDA和SCL。特性：工作电压： 2.4V min - 5.5V max 对于相对湿度和温度的2个工厂校验传感器数字2-线接口（不是I2C，但是类似）测量范围: 0-100% RH 绝对RH准确度+/- 2% RH (10…90% RH) 可重复性 RH: +/- 0.1% RH 温度.精度 : +/- 0.3°C @ 25°C 精确的露点计算快速反应时间低功耗(typ. 30 µW) SHT1x-Breakout-v14 SCH SHT1x-Breakout-v14 PCB EasyEDA项目链接： https://easyeda.com/oshw/Humidity_and_Temperature_Sensor_Breakout_SHT15_Open_hardware-cTfBXHrNw EasyEDA链接： https://easyeda.com 0
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