flashing rainbow schematic, instructables?

nodoubtman · **Joined:** Wed Jan 25, 2012 2:54 am **Posts:** 76

Hello Brad!

Would you mind to post the schematic for this project?

http://www.instructables.com/id/The-nig ... /?ALLSTEPS

thank you very much!
marC:)

brad · **Joined:** Fri Mar 26, 2010 10:30 pm **Posts:** 1863

I didn't have a schematic for it but it's quite simple - the LED just connects the three anodes to PORTB 1, 2 and 3 (each one through their own resistor of about 150 ohms) then the cathode of the led goes to ground. Thats it!

bitfogav · **Posted:** Tue Apr 17, 2012 10:35 pm

Looks simple to me, I would say use 100ohm resistors if your using a 3volt battery

Attachment:

Schemat123.jpg [ 34.11 KiB | Viewed 408 times ]

flashing rainbow schematic, instructables?

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