After the Shanghai Tong'er technical team assisted in correcting the files by adding pad tolerance markings (±0.02mm) and optimizing the opening design, the defect rate was reduced to 0.8%. The PCB ...

Learn how to create the smallest ESP32 drone! From design to flight, this DIY guide is perfect for beginners and tech ...

While much attention is paid to the electronics and software in the cloud and IoT, without the right antenna, nothing will work properly. Our wireless world is an integral part of life today, with ...

Want to design PCBs without the cost and complexity? See how LibrePCB is giving makers, students, and engineers a free, open way to build electronics from schematic to board.

This repository is a comprehensive build guide for the Charybdis keyboard, which is an open source, ergonomic keyboard created by Bastard Keyboards and graciously shared with the community. This guide ...

Currently through-hole designs only, SMT (surface mount) may be added later. Soldering and basic knowledge of components and component values is required. Download or ...

Since its initial release in 2008, interCAD has evolved into a comprehensive ECAD platform supporting schematic, PCB layout, ...