08-06-2023, 05:48 AM
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/viewtopi...970#453970
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/viewtopi...970#453970