As I am doing electronics for the first time, I must buy everything..
Before my money is gone, I am recycling as much I can.
Step 1: Let's Go
Old url cable(lying in a box in the attic)
First, cut utp cable in pieces.
5, 10, 20 cm long (as needed)
Pull one set of colours out of the utp piece, if necessary with the cutter.
Separate the two colors (white orange and orange in my case)
Strip 1 cm of either side of the wire.
You have many jumper wires for your projects.
please comment if you want