Published 14 Dec 2018
Reusing Light Emiting Diode Modules
\\ 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. {{ :electronic:led:.jpg?640 |Recovered LEDs}} ===== Overview ===== Many older devices use LED displays for numeric readouts, less commonly they are used for alphanumeric displays. ===== LED modules ===== On the [[:electronic:led:sidebar|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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