Jumperless V5 replaces physical jumper wires with software-defined connections routed through a grid of 451 RGB LEDs, so prototyping becomes a click instead of a bird's nest. Under the hood it packs a current-limited PSU, a multimeter, a two-channel oscilloscope and a logic analyzer, feeding readings straight into your workspace. Circuit changes load instantly and the board shows every net in color. For electronics tinkerers it is several bench instruments and a breadboard fused into one slab.

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