It’s been a while, but I still visit the fundamentals of PCB design and troubleshooting. It is very effortless to generate unwanted signals that suddenly dance across the board. This acquired noise ...

Most of us are familiar with the concept of producing PCBs in a panel, and snapping them apart afterwards. V-grooves that go most of the way through a PCB are one way to go about this, but a line of ...

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You hold in your hand a circuit board from a product you didn’t make. How does the thing work? What a daunting question, but it’s both solvable and approachable if you know what you’re doing. The good ...