A system measuring soil moisture in sunlight greenhouse is studied and designed in the paper and the plan design, circuit design and choice of sensor are introduced.
通过研究设计了可用于温室土壤水分的测量系统，介绍了其方案设计、电路设计和传感器的选择等问题。
We plan to take advantage of the built-in blue tooth in the cell phone and a sensor to fulfill this task.
我们计划利用手机内置的蓝牙和传感器完成这项任务。
This paper introduces the principle of the intellectual single bus temperature sensor DSI8B20, and proposes a kind of design plan for computer's temperature controlling system based on DSI8B20 sensor.
介绍了单线总线智能温度传感器DSI8B20的原理，提出了一种基于DSI8B 20传感器的电脑温度控制系统的设计方案。
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