Running LED

This is the running LED circuit diagram. The LED will "running" (on) one by one. You can use this circuit for many purpose like motorcycle lamp, running character and much more.

Here the schematic diagram with IC timer 555:

Running LED circuit diagram

And use this circuit use NAND logic:
Running LED circuit diagram


Thanks for also share its layout design. I will try my best to make circuit board for led.

I just can't wait to see more of LEDs and their applications to the automotive industry.