TT Electronics C4229-MATE 2.1mm DC Jack To Flying Leads

LED - Light Emitting Diode - a small light source

DC - Direct Current

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

Cable - A series of wires bonded to form a single thread

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

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