Its my octagonal shaped led chaser.Which work in so much number of modes.
components
1.PCB
2.LED
3. micro controller(msp430g2553)
4.ULN 2803
5.resistors-10k(1),560ohm(8),220(1),330(1)
6.Regulator-LM317 or AMS1117
Circuit
PCB
Video of my chaser
Click here to download the PCB...
