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[Solved] Laptop Stuck on 0% Available (Plugged In)

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As I can guess you’re here because your laptop isn’t charging and displays “0% available (plugged in).” I’ve experienced the same frustration with my own laptop recently. For context, this was a Gigabyte laptop running Windows 10. Without further ado,…

PCB material properties

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Often, when designing printed circuit boards (PCBs), people do not even think about the materials used for their production. Unfortunately, these materials are critical to the performance of PCBs. That’s why I decided to talk about what you need to…

DIY impedance stabilization network (ISN)

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A while back, one of my devices failed the electromagnetic disturbances test. More specifically, there were problems with the conducted emissions on wired network ports in the frequency range from 150 kHz to 30 MHz. The device only passed for…