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+--- Thread: Lunetta Touch Switches (/showthread.php?tid=45226)
Lunetta Touch Switches - SynthWizard - 08-06-2023
Lunetta Touch Switches
all circuits shown here are missing ESD protection ! Do yourself a favour and add a >=100k series resistor between CMOS input and touch input components. A 4000CMOS is "ancient technology" and you can easily destroy a chip by e.g. walking with rubber/ ...
https://electro-music.com/forum/viewtopic.php?p=453970#453970