(Editor’s note: the author was confused between the GPL open-source Qucs and the closed-source, binary-only QucsStudio. We’ve cleaned that up.) QucsStudio supports a wide range of circuit ...

It can function as a remote control, a Bluetooth gamepad, or even a smart automation device—all tailored to individual needs.

This allows the PCB to read per-pin current values ... The creator plans to open-source the project and software Since this is just a prototype it’s not something other people will be able ...

[Colton Baldridge] has created the OS3M Mouse — an open source alternative using PCB coils and 3D printed flexures. The primary challenges in creating a 6DOF input device, similar to the ...