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Showing posts from June, 2022

Everyone designing boards needs to know this about power and noise | Florian Hämmerle | #HighlightsRF

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Very interesting and practical experiment to see how noise will increase on power when running a specific software.

Altium – How To Do Versioning And Releases | Explained | Michal Faruga

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Finally I know how to use the Release feature in Altium Designer. Thank you Michal

DIY VIA plating – Explained how copper gets inside of a VIA | Kailey Shara | #HighlightsRF

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Thinking to manufacture PCB at home? You may want to know how to put copper inside of a VIA.

I am taking a free Harvard’s online course. How is it? | CS50

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Having Harvard mentioned in your CV can look really impressive. Here is how to do it …. Taking CS50: Introduction to Computer Science online course to learn and improve your programming skills.

Should you place solder mask over BGA pads? Do you know why? | Tom Hausherr | #HighlightsRF

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How to decide on BGA pad size and if SMD (solder mask defined) or NSMD (non-solder mask defined) pad should be used. I asked Tom Hausherr

Do you need thick copper layers in PCB for high currents? Are you sure? | Steve Sandler

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What is important when designing boards and power supplies with high currents? Explained by Steve Sandler

PCB Stackup Explained – What layer ordering is good or bad and why | Rick Hartley | #HighlightsRF

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Examples of 2 / 4 / 6 layer PCB stackups and how to decide on layer ordering

What electrical circuit is inside of many rechargeable batteries?

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How does a lithium battery protection circuit work? Why my battery shows 0V? Why are there 3 pins?