I am a complete newbie to Arduino and I just received an ARDX arduino starter kit (the one that comes in the transparent green case) I have been following the instructions for Circ-01 for the blinking led light but I am curious about the wires. In the breadboard instructional picture it shows a purple wire that is supposed to connect to pin 13 on the arduino. But the kit did not come with a purple wire, it only came with black, red, white, yellow, and green wires.
I also tried following a tutorial on YouTube and the guy in the video used a purple wire that he said was the led "cathode"
Can i substitute another wire for the purple and? Or did I receive an incomplete kit? I am very confused and the breadboard instruction picture is not very clear.
Thanks for any help!