> When I'm using 7414 as oszillator I usually use the third circuit. > This only works with IC's that have schmitt-trigger inputs.
The board with this oscillator does the same thing :-( (but much faster; 2.2 kHz instead of 400 Hz) I suppose I could put one of each oscillator on the board. They wouldn't lock, but you wouldn't be able to see the LEDs flashing either, they'd be too fast. _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user