likema / arduino-sevensegmentdisplay

7-segment display library for Arduino: display 7-segment digits

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Arduino-SevenSegmentDisplay

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It is 7-segment display library for Arduino.

• Drive one or more digits.
• Both common anode and common cathode are supported.
• Display one digit in static mode.
• Display 2 or more digits in dynamical mode.
• Only support to display positive integer and float number.

Installation

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Please move the downloaded SevenSegmentDisplay directory to:

arduino-1.x/libraries/SevenSegmentDisplay

where arduino-1.x is your Arduino installation directory. In Ubuntu, it is

/usr/share/arduino/libraries/SevenSegmentDisplay

Usage

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Please see the examples for usage.

arduino-sevensegmentdisplay's Issues

4位数码管，小数点问题

ss.print(0.01, 1000) 显示为 0.010
00.01 或者 000.1 无法显示

4位数码管，一直在闪动

delay(10) 间隔太长了，4位就变成了 40ms，导致在闪动

4位数码管，引脚顺序相反了

定义：QuadriDigit<d1, d2, d3, d4>
使用：ss.print(1234, 1000);
实际上显示：4321