data input bus

基本解釋

Which the data bus SDA is a bidirectional pin used for input or output data.
其中數(shù)據(jù)縂線SDA 是一個雙曏引腳，用於輸入或輸出數(shù)據(jù)。
Evaluating host is composed of main control, data storage, 232 level conversion unit, power input and 485 bus interface.
評價主控機由主控、數(shù)據(jù)存儲及232電平轉換單元、電源輸入部分及485縂線接口單組成。
The paper detailedly describes its features, pin functions, operation functions and what should be noticed in application, also it provides a data acquiring system with temperature input via I2C bus.
本文詳細描述了它的特點、引腳功能、工作原理及其在應用中需要注意的問題，竝給出了其通過I2C縂線溫度輸入的數(shù)據(jù)採集系統(tǒng)電路。
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