On 5 Dec 2007 at 16:35, Mr Ian Primus wrote:
The main thing I'm trying to achieve is
simplicity.
Nothing fancy. No PIC's, no microcontrollers, etc. I
initially thought of using flip flops and a bunch of
inverters to reset all the non-selected flip flop, but
couldn't work out in my head a good way to do it... I
hadn't taken switch debouncing into the equation - but
aren't flip flops commonly used to debounce switches
anyway?
How about an 8-position rotary switch?
Cheers,
Chuck