2 layers
Prototype
lpender3672/3D_printer
Source code for 3D printer project, featuring advanced stepper control, GCODE serial communication, and PID temperature control
49 parts1
2 layers304.8 × 170.8 mm
00Key a 75% keyboard
- Size
- 304.8 × 170.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 268
- Nets
- 236
- Pads
- 1,532
- Tracks, vias
- 4,336, 61
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 Aug 2020
- Updated
- 2 Oct 2022
Overview
00Key is an open-source printed circuit board by ZeroZeroOne-dev, from the ZeroZeroOne-dev/00Key repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 304.8 × 170.8 mm with 268 parts on 236 nets, routed with 4,336 tracks and 61 vias.
It is built around the TEENSY 4.1 and IRLZ44N. Its parts include 1 IC and 1 transistor. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
2README
README.md001Key
Custom 75% Keyboard.
Hardware
- Teensy 4.1 development board
- SSD1306 0.96 Inch OLED Display
- MX & Alps switch support
- Backlight (single color) support
- RGB Underglow support
Firmware
Custom firmware, has layer, OLED, Backlight, Underglow support
OLED display
Displays currently shows
- capslock status
- Selected layer
- backlight intensity
- Underglow collor selection (RGB Values)
Underglow
3 Effects
- Solid color
- Rotating rainbow
- Off
PCB
- Designed in kicad
- Used freerouting for traces
Backplate
- Designed in FreeCAD
- Spaced from PCB with (10mm) standoffs
- STL files included for 3D printing in 2 parts
Case
Stacked acrylic case
Parts
268| Qty | Value | Footprint | References |
|---|---|---|---|
| 84 | 470 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R_0_1, R_1_1, R_2_1, R_3_1, R_4_1, R_5_1, R_6_1, R_7_1, R_8_1, R_9_1, R_A_1, R_B_1, R_BSLSH_1, R_BSPACE_1, R_CAPS_1, R_COMMA_1 +68 |
| 84 | D | parts:D_SOD123_axial | D_0_1, D_1_1, D_2_1, D_3_1, D_4_1, D_5_1, D_6_1, D_7_1, D_8_1, D_9_1, D_A_1, D_B_1, D_BSLSH_1, D_BSPACE_1, D_CAPS_1, D_COMMA_1 +68 |
| 73 | MX-LED | keys:MX-1U | MX_0_1, MX_1_1, MX_2_1, MX_3_1, MX_4_1, MX_5_1, MX_6_1, MX_7_1, MX_8_1, MX_9_1, MX_A_1, MX_B_1, MX_C_1, MX_COMMA_1, MX_DEL_1, MX_DOT_1 +57 |
| 12 | MountingHole_2.2mm_M2_Pad | MountingHole:MountingHole_2.2mm_M2_Pad | H_KEYS_BL, H_KEYS_BM, H_KEYS_BR, H_KEYS_TL, H_KEYS_TM, H_KEYS_TR, H_PLATE_BL, H_PLATE_BR, H_PLATE_MB, H_PLATE_TL, H_PLATE_TM, H_PLATE_TR |
| 3 | MX-LED | keys:MX-1.25U | MX_LALT_1, MX_LCTRL_1, MX_OS_1 |
| 2 | MX-LED | keys:MX-1.5U | MX_BSLSH_1, MX_TAB_1 |
| 2 | MX-LED | keys:MX-1.75U | MX_CAPS_1, MX_RSHIFT_1 |
| 2 | MX-LED | keys:MX-2.25U-ReversedStabilizers | MX_ENTER_1, MX_LSHIFT_1 |
| 1 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R_Q1_GATE_1 |
| 1 | IRLZ44N | Package_TO_SOT_THT:TO-220-3_Vertical | Q1 |
| 1 | MX-LED | keys:MX-6.25U | MX_SPACE_1 |
| 1 | MX-LED | keys:MX-2U-ReversedStabilizers | MX_BSPACE_1 |
| 1 | SSD1306 | oled:128x64OLED | OLED1 |
| 1 | Teensy4.1 | teensy:Teensy41 | U1 |
Questions
How big is the 00Key PCB?
It measures 304.8 × 170.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 00Key use?
268 parts, built around the TEENSY 4.1 and IRLZ44N. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the 00Key KiCad files?
From the ZeroZeroOne-dev/00Key repository on GitHub, at the commit this page was made from: the board is pcb/kicad/00Key.kicad_pcb and its schematic pcb/kicad/00Key.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 00Key design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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