DIYables 74HC595 4-Digit 7-Segment Display Library

Description

This library is designed for Arduino, ESP32, ESP8266... to control the 74HC595 4-Digit 7-Segment Display LED module, which has 4 dots.

Function References: COMING SOON

• DIYables_4Digit7Segment_74HC595(int sclk, int rclk, int dio);
• Void printInt(int number, bool zero_padding);
• Void printFloat(float number, int decimal_place, bool zero_padding);
• Void clear();
• Void setDot(int pos);
• Void setNumber(int pos, int value);
• Void setChar(int pos, SegChars value);
• Void show();
• Void loop();

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Product Link: 74HC595 4-Digit 7-Segment Display Module

Features

• High-Level: Displaying Integer with the zero-padding option, supporting the negative number
• High-Level: Displaying Float with the decimal place, zero-padding options, supporting the negative number
• Low-Level: Displaying numeric characters digit-by-digit
• Low-Level: Displaying non-numeric characters digit-by-digit, including:
• - (dash)
• _ (underscore)
• ° (degree)
• C
• E
• F
• Low-Level: Displaying dot (decimal place) digit-by-digit

Available Examples

• DisplayInteger
• DisplayFloat
• DisplayTemperature

Tutorials

• Arduino - 74HC595 4-Digit 7-Segment Display
• ESP32 - 74HC595 4-Digit 7-Segment Display
• ESP8266 - 74HC595 4-Digit 7-Segment Display