digit-signal

基本解释

SPD-100L TACHOMETER: signal-powered, 4- digit, lighted display The SPD-100L is a solid- state tachometer.
转速表：信号供电，4位数字显示，显示灯SPD-100L是一种固态转速表。
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Its function consists of data-gathering, digital trap, data signal, flag alarm, digit communication and so on.
系统软件的主要功能有：数据采集功能、数字滤波功能、线性化处理功能、信号报警功能、数据通信功能等。
Compared with traditional digit-analog converter, the invention has simple structure, quick conversion speed. The merit is superior especially for relatively more conversion signal digit.
相比于传统的数模变换器，本发明结构简单，转换速度快，在转换信号位数较多时此种优势更加明显。
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