@ploopyco

A trackball mouse. Mechanical files, PCBs, and firmware all included.

A high-performance, open-source trackball with great ergonomics, powered by QMK.

A set of 3D-printed headphones, alongside a DAC/amp/EQ board powered by a Raspberry Pico.

Home of the non-firmware design files for the Ploopy Corporation QMK Mouse.

The A+ is the next iteration of the Adept Trackball design. It's a high-performance, open-source trackball with eight buttons and two knobs, powered by QMK.

A high-performance, open-source trackball with six buttons, powered by QMK.

A high-performance, open-source thumb trackball, powered by QMK.

A minimalist, 3D-printable trackball with a single button, powered by QMK. Mechanical files, electrical files, and firmware are all included.

An open-source, high-resolution scrolling Knob, powered by QMK.

An open-source pointing stick mouse, powered by QMK.

A high-performance, open-source trackpad, powered by QMK.

A left-handed trackball mouse. Mechanical files, PCBs, and firmware all included.

A small, open-source trackball, powered by QMK.

A very small trackball-only mouse. Mechanical files, PCBs, and firmware all included.

A USB hub that'll let you plug all your zany projects into it without having to worry about blowing up the USB ports on your computer. Fun!