1.1 KiB
1.1 KiB
mf68 keyboard firmware
mf68 keyboard. 9x8 matrix.
Replacement PCB for Magicforce 68. Arduino Pro Micro controller.
Pinout
col: D3 D2 D1 D0 D4 C6 D7 E6 B4
row: B6 B2 B3 B1 F7 F6 F5 F4
Mosfet on B5 to control backlight.
6x6mm pushbutton connected between ground and reset pin.
BOM
1 Pro Micro
2 12pin SIP headers (usually comes with chinese Pro Micros)
1 Micro USB cable to cut up to make a pigtail
68 1n4148 diodes
1 6x6mm square tactile switch
Needed if you want LEDs
68-70 LEDs (68 in switches and 2 additional under spacebar)
68-70 Resistors for LEDs. Use online LED caculator to choose value
1 FDS6630A SOIC FET
1 100ohm resistor (R71)
1 100Kilo ohm resistor (R72)
Recycled from original keyboard
1 Original Plate/Case
68 Switches
1 Set of keycaps
1 Set of stabilizers
1 Mini USB cable
If making custom sandwich style case
mini USB connector
Molex part 54819-0519