摘要
LED数码管是一种使用广泛的显示器件。给数码管添加光标将有助于数码管的读数和显示操作。本文论述了给LED数码管添加光标的原理和方法,并就3种常用的显示驱动蕊片给出了应用实例。
LEDs are widely used. A cursor added to the LEDs is very helpful. This paper introduces the principle and method of adding the cursor to the LEDs. Practical circuits using three commonly used display drivers are also presented.
出处
《仪表技术与传感器》
CSCD
北大核心
1996年第3期40-42,45,共4页
Instrument Technique and Sensor
关键词
LED数码管
光标
显示器件
LED, Cursor, Segment Select, Digit Select.
