News


If you’re learning electronics, understanding filters is essential. From audio systems to sensors, and from power supplies to communications, filters help us

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News


Greetings! This one is an unusual post: Education Excellence Magazine, a reputable publication known for showcasing advancements in education, has dedicated its

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KiCad


After testing the first prototype of my ESP32-based PCB (see my blog post), I identified several areas for improvement. This iterative improvement

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Course


I am excited to announce that a new series of lectures covering the latest features in KiCad 9 is now available in KiCad

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Course


Designing and manufacturing a custom PCB is a rewarding experience, but taking your skills beyond the basics requires hands-on experience with real-world

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News


I’m thrilled to announce an update to my second drone course, “Make an Open Source Drone: More Fun.” The course contains new

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KiCad


In this project, I will walk you through the step-by-step process of designing a medium-complexity, four-layer IoT development board using the release

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Review


In this blog post, I’ll share my impressions of the CrowView Note. This device combines a slim, foldable monitor with an integrated

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