Using an old VFD serial communication display for use with Arduino based microcontrollers.
by Luis Malavé
This will prevent you from going back to sleep after snoozing that since now you have to solve a math problem to snooze the alarm.
VFD tubes are a good alternative to Nixie Tubes, especially in retro clock projects. Read about how they can be used with an Arduino.
by Doctor Volt
Hello. Sorry for not answering you earlier. Check this link and there is the code to use the functions and the datasheet where I documented.
The content of the Blog is in Spanish. Google translate fixes that ...
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