Screaming Circuits: February 2015

PROTOTYPE AND SMALL VOLUME
PCB ASSEMBLY MADE EASY

Component Footprint Rotation, Take II

I've noticed that a lot of CAD library footprints for two-pin polarized parts have pin one pointed up as zero degree rotation. According to IPC, pin 1 pointed to the left is zero degree rotation. Why is this such a... Read more

Component Footprint Rotation

Before we (or any old assembly house) go about putting surface mount parts on your board, we need to program our assembly robots. I'm oversimplifying, but essentially, the machine program needs to know the X / Y coordinates, relative to... Read more

Do you need PCB Assembly Services?

Do you need PCB Assembly Services, or do you not? That is the question. Well, it's A question. Just one of many, I suppose. One of many, but it is a question just about every electronics developer needs to answer... Read more

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