Blog
How to Make PCB Vias: Drill Data, Plating and DFM Checks
Learn how PCB vias are designed, drilled, desmeared and copper plated, how via treatments differ, and which DFM files and inspection checks prove quality.
Blog
How to Make a PCB Stencil: Apertures, Alignment and Print Checks
Make or order a PCB solder-paste stencil from the correct paste layers, review apertures and thickness, align it accurately, and approve the first print.
Blog
How to Waterproof a PCB: Coating, Sealing and Test Checks
Waterproof a PCB by matching conformal coating, potting and enclosure sealing to the real exposure, then verify coverage, heat flow and product-level water tests.
Blog
How to Find PCB Schematics: Sources, Tracing and Verification
Find PCB schematics by board number and revision, check manufacturer and regulatory sources, trace missing circuits safely, and verify every document against the board.
Blog
How to Make a Multilayer PCB: Stackup, Lamination and DFM Checks
See how multilayer PCBs are designed, imaged, laminated, drilled, plated, finished, and tested, plus the files and DFM checks needed before fabrication.
Blog
How to Identify PCB Layers: Visual Clues, Files and Limits
Learn how to identify PCB copper layers using design files, board-edge clues, vias, X-ray, and cross-section evidence, with clear limits for each method.
Blog
China PCB Design: DFM, Stackup and Handoff Checks
Evaluate a China PCB design service by defining inputs, stackup, DFM, review milestones, source-file ownership, and the final manufacturing handoff.
Blog
How to Make a Flexible PCB: Materials, Bend Rules and Fabrication
Learn how to make a flexible PCB by choosing the right stackup, protecting bend areas, preparing fabrication files, and checking the finished flex circuit.
Blog
How to Go From Breadboard to PCB: Schematic, Layout and Bring-Up Checks
Convert a working breadboard into a manufacturable PCB using verified nets, footprints, layout rules, release files and a controlled first-board bring-up.
Blog
How to Waterproof a PCB: Coating, Sealing and Validation Checks
Learn how to protect a PCB from moisture using conformal coating, potting and enclosure sealing, then validate coverage, cure and product-level protection.