Alternatives and similar repositories for OPK:

Users that are interested in OPK are comparing it to the libraries listed below

• kbjunky / PMW3360
  PMW3360 / PMW3389 breakout board for mouse/trackball
  ☆110Updated 11 months ago
• nickcoutsos / dactyl-flatpacked
  A reimagined dactyl using slotted pieces instead of 3D printing.
  ☆100Updated 2 years ago
• omurovec / dactyl-high-profile
  ☆66Updated 2 years ago
• jfedor2 / twist-to-scroll-trackball
  DIY trackball with twist-to-scroll
  ☆126Updated 3 years ago
• jsallan / flow
  A product line of sculpted split ergo mech keyboards
  ☆111Updated 4 months ago
• jfedor2 / pmw3360-breakout
  Breakout board for PMW3360 optical mouse sensor
  ☆105Updated 2 years ago
• harshitgoel96 / pteron36-split-keyboard
  A 36 key variation of pteron-pcb from Kraken-Jokes, based on pteron keyboard from FSund. Feel free to contribute under GPL V3
  ☆118Updated last year
• Skycode22 / HIDs
  HID projects
  ☆127Updated 5 months ago
• levpopov / LPX
  ☆174Updated 2 years ago
• oliviahanley / wren-keyboard
  A split ergonomic keyboard with options for numpad, nav cluster, and more.
  ☆76Updated 3 months ago
• girishji / amoeba-choc
  Single key pcb for Kailh Choc switch
  ☆69Updated 2 years ago
• pseudoku / Dactyl-It-Yourself-Editor
  Design your dream keyboard
  ☆146Updated 2 years ago
• crehmann / Buzzard
  Buzzard is a 40 keys ergonomic split keyboard
  ☆106Updated 3 years ago
• megamind4089 / STeMCell
  STM32F4 breakout board in pro micro pinout. Designed mainly for ergo split keyboards.
  ☆117Updated 2 years ago
• klavgen / klavgen
  Handwired mechanical keyboard generator
  ☆102Updated 2 years ago
• kbjunky / ADNS9800
  ADNS 9800 breakout board
  ☆61Updated 3 years ago
• SeanGilroy / blender-dactyl-keyboard
  Blended Dactyl Manuform, a parameterized ergonomic keyboard
  ☆96Updated 2 months ago
• JKing-B16 / keyboard-pcbs
  Keyboard PCBs + 3D Models
  ☆142Updated 2 years ago
• dnlbauer / corax-keyboard
  A column-staggered wireless spilt keyboard with scrollwheels, thumb- and pinky cluster.
  ☆120Updated 9 months ago
• kissetfall / su120-keyboard
  Expandable keyboard with up to 120 keys
  ☆74Updated 3 years ago
• hazels-garage / dust
  ultrathin sweep-alike
  ☆77Updated last year
• crides / kleeb
  Collection of Kicad 6.0 symbols, footprints and 3D models useful in keyboard creation
  ☆200Updated 3 weeks ago
• LilyRose2798 / beeball
  A PCB combining a Seeeduino XIAO, PMW3360, and Kailh Choc switches for use as a trackball mouse.
  ☆49Updated 2 years ago
• chrishoage / spleeb
  A split keyboard... or spleeb
  ☆75Updated 5 months ago
• WolfIcefang / dactyl-chimera-keyboard
  A mechanical keyboard designed for 3D printing, tinkering, and experimentation.
  ☆132Updated last year
• Ariamelon / Ogen
  PMW3360 SPI Breakout Board
  ☆94Updated 3 months ago
• mikeholscher / zmk-config-mikefive
  ZMK Config files for my own shield design
  ☆179Updated last month
• taichan1113 / AdeptBLE
  ☆64Updated 4 months ago
• Ultrahalf / ergo-keeb
  handpicked repos for ergonomic keyboards and related items
  ☆78Updated 9 months ago
• Bastardkb / charybdis-pmw-3360-sensor-pcb
  ☆163Updated last month