key-ripper
bschwind
A keyboard personalized for myself, designed in KiCad, with custom firmware and a case, both written in Rust. Can sit on top of a macbook keyboard.
Components (113)
| Reference | Value | Description |
|---|---|---|
| U1 | RP2040 | |
| U2 | TYPE-C-31-M-12 | |
| U3 | XC6206PxxxMR | |
| U4 | W25Q16JVUXIQ | |
| U5 | USB Boot | |
| U6 | Reset | |
| U7 | PJ-320A | |
| U8 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| C1,C2,C19 | 2.2uF | |
| C3,C8-C18,C20 | 100nF | |
| C4,C5 | 1uF | |
| C6,C7 | 30pF | |
| D1-D75 | D_Small | |
| D76,D78 | 5819W | |
| D77 | Power LED (Green) | |
| F1 | TLC_PSMD050 | |
| FB1 | 100@100MHz | |
| H1 | L_SHIFT_STABILIZER | |
| H2 | SPACE_STABILIZER | |
| H3 | ENTER_STABILIZER | |
| H4 | BACKSPACE_STABILIZER | |
| H5,H9 | Upper Left | |
| H6,H11 | Bottom Left | |
| H7,H10 | Upper Right | |
| H8,H12 | Bottom Right | |
| H13-H18 | Edge M2 Spacer PassThrough | |
| R1,R2 | 27 ohm | |
| R3,R5,R9 | 1k ohm | |
| R4,R8 | 10k ohm | |
| R6,R7 | 5.1k | |
| SW1 | ESC | |
| SW2 | F1 | |
| SW3 | F2 | |
| SW4 | F3 | |
| SW5 | F4 | |
| SW6 | F5 | |
| SW7 | F6 | |
| SW8 | F7 | |
| SW9 | F8 | |
| SW10 | F9 | |
| SW11 | F10 | |
| SW12 | F11 | |
| SW13 | F12 | |
| SW14 | TILDE | |
| SW15 | 1 | |
| SW16 | 2 | |
| SW17 | 3 | |
| SW18 | 4 | |
| SW19 | 5 | |
| SW20 | 6 | |
| SW21 | 7 | |
| SW22 | 8 | |
| SW23 | 9 | |
| SW24 | 0 | |
| SW25 | - | |
| SW26 | = | |
| SW27 | BACKSPACE | |
| SW28 | TAB | |
| SW29 | Q | |
| SW30 | W | |
| SW31 | E | |
| SW32 | R | |
| SW33 | T | |
| SW34 | Y | |
| SW35 | U | |
| SW36 | I | |
| SW37 | O | |
| SW38 | P | |
| SW39 | [ | |
| SW40 | ] | |
| SW41 | \ | |
| SW42 | CAPS | |
| SW43 | A | |
| SW44 | S | |
| SW45 | D | |
| SW46 | F | |
| SW47 | G | |
| SW48 | H | |
| SW49 | J | |
| SW50 | K | |
| SW51 | L | |
| SW52 | ; | |
| SW53 | ' | |
| SW54 | ENTER | |
| SW55 | L_SHIFT | |
| SW56 | Z | |
| SW57 | X | |
| SW58 | C | |
| SW59 | V | |
| SW60 | B | |
| SW61 | N | |
| SW62 | M | |
| SW63 | , | |
| SW64 | . | |
| SW65 | / | |
| SW66 | UP | |
| SW67 | FN | |
| SW68 | BL_CTRL | |
| SW69 | L_ALT | |
| SW70 | L_CMD | |
| SW71 | SPACE | |
| SW72 | R_CMD | |
| SW73 | LEFT | |
| SW74 | DOWN | |
| SW75 | RIGHT | |
| TP1 | OSC_OUT | |
| TP2 | +5V | |
| TP3 | OSC_IN | |
| TP4 | GND | |
| TP11 | RUN | |
| TP12 | 3v3 | |
| TP13 | Debug 5V | |
| Y1 | 12MHz - 20pF |