Re: OT: Solderable Preformed Breadboard Jumper Wires
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Cheap wire probably heavily oxidized
On Sat, Jun 5, 2021 at 7:52 PM Dennis Zabawa < kg4rul@...> wrote: I have several different brands of the jumper wires.? In all cases, when I try to solder these jumpers on the protoboard, it is nearly impossible to get the solder to wick onto the wire surface even with added flux.
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