From the workbench

Tag: PCB layout

4-layer vs 6-layer PCB stackup for controlled impedance: 50-ohm microstrip, GCPW, via fences and reference planes

September 29, 2026 · Hardware Engineering

4 Layer vs 6 Layer PCB: Controlled Impedance Stackups in KiCad

4 layer vs 6 layer PCB for controlled impedance: JLCPCB stackups, reference planes, 50-ohm microstrip and GCPW, via stitching in KiCad, and when 6…

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PCB component placement: let the netlist graph place the parts, about 50 percent less wirelength on a test board

September 29, 2026 · Custom Software

PCB Component Placement Guidelines From the Netlist Graph

PCB component placement guidelines from the netlist graph: minimize weighted wirelength, keep decaps on their IC, and try the free fluxplace KiCad plugin.

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