I enjoy your 6V ultra-bright LED chaser for various applicatons.
For the saving the battery, I applied the LDR for turn off in day time and on in night.
LDR+100Kohm resistor plus empty 9, 8 inverter for the input EN(bar).
It' OK when EN(bar) is LOW
But EN(BAR) is HIGH, there is something wrong.
Q0(#3) is keep blinking and LDR is suddenly interrupted, one of Q1~Q9 is keep blinking.
I wanna in day time with all LED's off, but not.
Do you have any ideas for the solution?