How to make a 2-row Sequential LED flashing circuit?
I want to make a circuit that lights up two LED's then turn them off then lights up the next two LED's and so on. I want it so it looks like the light is scrolling across the LED's. I know how to do this with one row but how do I do it with two rows so that the two row are in sync?
*Update: August 8, 2013* I have a ramp for my R/C car with 2 rows of 6 LED's. I want the bottom two to light up, then turn off. Then the next two above them to light up, then turn off and so on. As if the light was travel from the first two LED's, to the second one, to the third, to the fourth and so on. Then have the light come back to the start. I'm also really new to electronics so, if possible, try to keep it as simple as possible.