The following paragraphs discuss the analog backplane, triggers, and digital I/O in greater detail.

以下部分较详细地讨论模拟背板、触发和数字I/O。

youdao

The order of develop of the controlled system of stepper motor is to substitute self-made control unit and use controlled stepper motor passed by 16 way of digital I/O .

步进电机控制系统的研制，省去了原自研的步进电机控制板，改为通过数据采集卡上的16路数字量输出口，每四路控制一个步进电机的方案。

youdao

This card not only has the function of four-channel simultaneous sampling, but also has two channels for D/A, eight channels for digital I/O.

本卡不但具有四路同步A/D转换功能，而且还具有两路D/A输出功能和八路数字量输入输出功能。

youdao

The company sells a 3-D printer called the Thing-O-Matic, which carves plastic models from digital, user-created blueprints.

FORBES: Can 3-D Printing Save Homeless Crabs?

O. of Digital Sky Technologies, a Moscow-based Internet investment company that has reportedly acquired a stake of nearly ten per cent in Facebook.

NEWYORKER: Roulette Russian

Dozuki partnered with O'Reilly to bring Make Magazine's exciting do-it-yourself projects into the digital realm.

ENGADGET: iFixit intros Dozuki, promises 'service manuals that don't suck'