Design Your Own Orange Pi Hat and HDMI Adapter with EasyEDA Pro — PART 3 скачать в хорошем качестве

Design Your Own Orange Pi Hat and HDMI Adapter with EasyEDA Pro — PART 3

In this hands-on tutorial, you’ll learn how to design two custom PCBs in EasyEDA Pro from start to finish. We begin by creating PCB1, an expansion HAT for the Orange Pi single-board computer that integrates WS2812B LED strips, USB-C power and charging circuitry for dual 18650 cells, a fuel-gauge IC (BQ27426) with I²C monitoring, and a full power-management system. You’ll see how to import mechanical DXF outlines, place and label headers, choose connectors for LEDs and switches, design the TP4056-based charger circuit, boost 3.7 V to 5 V with an MT3608 module, and lay out a clean, two-layer board with proper copper pours, differential-pair routing, filter capacitors, and test points. Next, we tackle PCB2—a compact HDMI adapter that maps all 19 HDMI signals 1:1 between male and female Type-A connectors. You’ll discover how to import the 96 × 18 mm board outline, adapt connector footprints for vertical through-hole mounting, set up a four-layer stack-up for controlled-impedance HDMI routing, and verify your design in 3D before generating Gerber files. By the end of this video you’ll have a complete set of Gerber files ready for manufacturing, plus the confidence to apply these techniques to your own single-board computer projects. Whether you’re new to PCB design or looking to streamline your workflow in EasyEDA Pro, this tutorial covers best practices for schematic organization, power management, high-speed routing, and production-ready output. 🔗 Design files & resources: https://oshwlab.com/article/custom-or... 👍 If you found this video helpful, please Like, Subscribe, and hit the 🔔 for future tutorials! 💬 Questions or feedback? Drop a comment below.