[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!
-Richie,
---- 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
>there?
>
>
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