## gherkin keyboard firmware ![gherkin 1.0 Assembled](gherkin.jpg) ====================== gherkin keyboard. 6x5 matrix. ![gherkin 1.0 PCB Front](pcb-top.png) ![gherkin 1.0 PCB Bottom](pcb-bottom.png) Pinout col: D0, D4, C6, D7, E6, B4 row: B6, B2, B3, B1, F7 Mosfet on B5 to control backlight.