2 layers50 × 50 mm
M5-pantilt
HeliosH/stackchan-diy-guide
Stack-chan（スタックチャン）手挫完全指南：国内采购 / PCB 打样 / 3D 打印 / 装配 / 固件全流程教程 + 完整资料（STL / KiCad / 预编译固件）
39 parts2Apache-2.0
Open-source KiCad boards
1 match “HeliosH”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.