LFK78 PCB - 78Key

$25.00
In stock
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SKU
LFK78

The 78 key 'Full size' LFK78 PCB, keeps the F-key block on the left side, and is suitable for use with a custom case.

LFK78

The 78 key 'Full size' LFK78 PCB, keeps the F-key block on the left side, and is suitable for use with a custom case. Feature list. RevK adds split backspace, with the following caveat: the right 1u switch is rotated 180°, and does not support backlighting.

Bare PCB:

You solder the 70+ SMD components. The MCU and LED controllers are now QFN packages with 0.5mm pitch. Reliable assembly requires a reflow oven, hand soldering would very difficult. Loose components are availble for purchase.

Assembled (MCU/Diodes):

Board is tested and ready for switches.

Additional Assembly:

Backlight Support

Controller for single color switch LEDs. LEDs can be individually controlled, but the firmware currently does not take advantage of that feature. Backlighting is not compatible with Alps or Matias switches.

RGB Underglow

RGB LED controller plus 28 RGB LED installed on underside of PCB. This will provide an underglow effect through the bottom or sides of case. This effect is not visible when used with a VA68M case.


Notes:

Assembled PCBs are built to order. Expect at least 2-3 weeks before PCB is shipped. The RevJ PCB is black.
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