Platform for creating and sharing projects - OSHWLab

Please check out this tutorial:https://prodocs.easyeda.com/en/faq/fabrication/#how-to-order-smt

Hello, if you have already designed a schematic, you can convert the schematic to a PCB in EasyEDA and then you can perform PCB layout and routing design.

After updating EasyEDA Pro to version 2.2.47.7 on Linux, the application would launch but the UI was broken/empty. Even after downgrading to an older release (2.1.64), the app still failed to start correctly with a native module error related to sqlite3 (node_sqlite3.node missing). Attempts to fix it by rebuilding dependencies inside /opt initially failed due to permission issues and missing tooling (node-pre-gyp), and the packaged Electron environment was not self-consistent. The final working solution was to use the full extracted Linux package of version 2.1.64 and properly rebuild the Electron native dependencies in-place (especially sqlite3) so they matched the bundled Electron runtime. After fixing permissions and ensuring the rebuild completed successfully, the application started normally with all UI assets present. The key takeaway is that both the newer and older packages are fragile on Linux, and the working setup required aligning the native Node/Electron modules with the shipped binaries rather than using the system Node environment.

Some LED driver chips have PWM input pin to control the output current. So you could try one of those. Regards, Markus Virtanen HW / Electronics Designer