Sinc - Split Staggered 75% Keyboard

Split 75% keyboard with optional 2x5 macro section and right column.

For the initial Round 1 release of the Sinc, only the plates available with be the kit with the full-size left and right halves. Left side plates without the macro section will be available for sale later during Round 2.

PCB Kits and Plate Kits are sold separately, so unless you are having your own case/plates made, you will need both a PCB kit and Plate kit.

Features:

• Option for rotary encoders at top left and top right corners
• ANSI/ISO support
• Options for split backspace and split right shift
• Layouts supported: KLE link
• Due to a mistake made on the Rev. 1 PCBs, an Inverted-T arrow cluster on a 60% can't be done since the UP key is in the wrong location and can't be used (65% is fine)
• Macro section on left half and right column on right half can optionally be broken off
• In-switch LED support (single-color 2-Pin LEDs)
• Separately controlled Caps Lock LED
• USB-C port
• Compatible with MX-style switches only
• QMK compatible, pre-flashed with VIA support

PCB Kit:

• Comes with left half PCB and right half PCB
• ATmega32u4 integrated on-board
• 8 RGB underglow LEDs on each half
• Single-color, in-switch LED support (non-addressable)

Plate Kit 1 - Left w/macro + Right w/side column:

• 1.6mm thick FR4
• M2 screws and 10mm standoffs
• Complete set for left half (w/macro) and right half
• Plate design files for left half w/o macro will be supplied separately for now

Other parts needed not included in these kits:

• MX-compatible switches
• TRRS Cable
• PCB-mount MX stabilizers - Most configurations will use 6 stabilizers
• USB-C cable
• 1.8mm or 2x3x4mm single-color LEDs
• Rotary Encoder and knobs

Case Design Files: Files available on GitHub

Build Guide:

• Sinc Rev. 1 Build Guide
• Sinc build video