My Projects

LED module data

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Published 14 Dec 2018

Reusing Light Emiting Diode Displays


I have a few LED (light emitting diode display) modules, recovered from various scrapped devices, that I wish to use in Arduino projects. They vary from 1/2” high single digit displays to tiny multi digit calculator displays.

Recovered LEDs

Overview

Many older devices use LED displays for numeric readouts, less commonly they are used for alphanumeric displays.

LED modules

On the sidebar there is a list of LED modules, the linked pages include pinouts and whether there is an Arduino driver for them.

References and Additional Resources

If any referenced page no longer exists, try looking for its URL on http://archive.org.





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