Ploopy Nano Trackball By Ploopy Corporation · Example build · 5 views · 0 remixes A tiny button-less trackball with a 1.5 in ball, an ADNS-5050 sensor and QMK, meant to sit beside a keyboard 0SaveRemixCopy link Estimated parts costNo price seen yetDifficultyModerateParts2 parts · 4 pcs Start the assembly guide →