Hi,
If I want to use a latching switch (250V) with an illuminated ring http://www.vandal-resistant-switch.com/pdf/vandal-resistant-switch-l22.pdf, where can I power the LED from the board?
Or do I need something like this with momentary switch?
http://www.amb.org/audio/epsilon24/
http://www.amb.org/audio/sigma24/
...a bit silly for just a switch and a LED...
Regards,
Ced.