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7_segment_displays_overview
Anobium edited this page Dec 10, 2020
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Introduction
The 7 Segment Displays module provide a cheap red, green, blue or white bright LED Display. The Ebay modules can be had for $1 to $4 per piece, somtimes less. They only need 2 pins to control: CLK and DIO for control 4 digit 7 segment LED Display. They often have a colon LED
The Great Cow BASIC 7 segment display methods make it easier for Great Cow BASIC programs to display numbers and letters on 7 segment LED displays.
There are two ways that the 7 segment display routines can be set up.
- A pre 2020 method 7 segment legacy method
- A revised method TM1637 method
*Also, see * 7 segment legacy method , TM1637 method