Thanks for the schematic. Looks pretty simple. I looked up Logic gates for toggle buttons, this seems more efficient when using NAND logic gates.Since your other posts for your "project" includes a microcontroller, I'll provide a push-on/push-off+push-on/program-off circuit I did for a PICAXE. There are also other approaches for this on the PICAXE Forum: http://www.picaxeforum.co.uk/showth...led-power-down&p=158381&viewfull=1#post158381
Ken
Thanks for the reply!The concept is not just a toggle switch function, but also a power switch. Logic toggle functions need to be continuous powered...unless you've found a link to one that doesn't. ?
Ken