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Simple library for controlling up to 4 7-segment-displays using Arduino-UNO or similar

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Kruemelbahn/4x7Segment

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4x7Segment

This is a simple library for usage with Arduino-platform.
The library supports from 2 up to 4 seven segment-displays, using Timer 2 with ISR for multiplexing.
Fixed outputs are used for displays with common anode.

PCB for four 7-Segment-displays is available.
Tested on ATmega328.

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Simple library for controlling up to 4 7-segment-displays using Arduino-UNO or similar

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