Article

Alarm with 3-way Display

Firmware version 2.6.1

For the 3-Way Display Alarm Clock published in Elektor 5/2018, [ref. 1], the desire was expressed for the ability to set more than one alarm. Who, after all, wants to be awakened early on your day off, when you could sleep in? So we 'just' had to add a few extra alarms to the software. Anyone who has developed software knows that such assumptions — especially with existing code — do not necessarily turn into simple reality. “Someone has already made a start on that. It looks like it is nearly done and shouldn't be much more work”. Sure...

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Materials

Web page of the main article in Elektor 5 / 2018

Elektor Labs web page for this project

170112-41v2.zip

170112-enclosure-3D-printer-files.zip

Gerber file

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PCB

Download Gerber file