Blog
How to Learn PCB Design for Beginners: Projects, Checks and DFM Skills
Learn PCB design through three beginner projects, from schematic and footprints to layout, ERC/DRC, manufacturing files, DFM and first-board checks.
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How Does a PCB Board Work? Copper Paths, Layers and Component Roles
Learn how a PCB supports components and routes power, ground and signals through copper traces, pads, vias and layers, with a simple circuit walkthrough.
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How Much Is a PCB? Quantity, Materials and Quote Cost Drivers
Estimate PCB cost by defining bare board versus PCBA scope, then compare quantity, materials, layer count, finish, testing, tooling and delivery on one RFQ.
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Arduino Nano vs ESP32: Differences, Tradeoffs and Which to Choose
Compare Arduino Nano and ESP32 processing, memory, I/O, voltage, wireless, power and software to choose the right board for your project.
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What Is a 3D Printed Circuit Board? Technologies, Materials and Limitations
Learn how 3D printed circuit boards are made, which conductive and dielectric materials they use, where they fit, and what still limits them.
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LED PCB Lamination Process: Materials, Controls and Quality Checks
Learn how LED metal-core PCBs are laminated, which material and press controls matter, how defects form, and what evidence to request from a supplier.
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PCB Desmear Process: Methods, Controls, and Verification
Learn how the PCB desmear process removes drill residue, how permanganate and plasma routes differ, and how to verify hole-wall readiness before plating.
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Altium Designer vs. SOLIDWORKS PCB in 2026: Comparison and Migration Guide
Anyone comparing Altium Designer with SOLIDWORKS PCB in 2026 should begin with one important fact: SOLIDWORKS PCB is now an end-of-life product. According to the official SOLIDWORKS 2023 release notes, SOLIDWORKS PCB 2023 SP3 was the last supported release of both SOLIDWORKS PCB and SOLIDWORKS PCB Connector. Altium Designer, meanwhile, remains Read more
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How to Make Connections on a PCB Board: Pads, Wires and Connectors
Choose and make reliable PCB connections using pads, wires, headers or terminals, with soldering, current, pinout, strain-relief and inspection checks.
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How to Use a Universal PCB: Layout, Connections and First-Power Checks
Learn how to transfer a breadboard circuit to universal PCB, plan component layout, create reliable connections and perform safe first-power checks.