I was provided this circuit for a project of mine and I can't get it to perform.
1) Trigger the 555 timer.
2) Then you have a short time to do the 3 NAND switches in order.
3) The NOR switch (bad step) is a reset.
4) Wrong order should reset
5) One set of leds should be on and switch over as each step it switched.
Any one help? TIA.
