40 pcs 20CM wires Female-male for breadboard and DIY or 40 pcs 10CM wires Female-male for breadboard and DIY. (B.3)

JD1.5 JD3-50%
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Jumper wires typically come in three versions: male-to-malemale-to-female and female-to-female. The difference between each is in the end point of the wireMale ends have a pin protruding and can plug into things, while female ends do not and are used to plug things into