[sdiy] Rotary Switch -> illuminated PB w/ multicolor LED?

Richie Burnett rburnett at richieburnett.co.uk
Fri Feb 18 13:09:27 CET 2022

The pointless metal enclosure doesn't help! 


---- Steve via Synth-diy wrote ----

>Roman Sowa:
>> Yes, I will cut the corners where they protrude creating cut danger.
>> Look what happened to car industry when cabin light dimmer required
>> 1GHz ARM processor.
>Did they bitbang the PWM, using Linux sysfs based GPIO toggling? :D
>Has anyone of you a summary for me what makes things like the ICD4 cost
>even 300 € ?
>What besides the voltage generation and probably some isolators are in
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