2 layers300 × 183.2 mm
2 layers147.6 × 183.2 mm
Lhalf
DylanBulfin/keyboardmy attempt at a custom split ortho keyboard using ergogen
- Size
- 147.6 × 183.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 53
- Pads
- 432
- Tracks, vias
- 524, 13
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 3 May 2025
- Updated
- 5 May 2025
Overview
Lhalf is an open-source printed circuit board by DylanBulfin, from the DylanBulfin/keyboard repository on GitHub. It is a 2-layer board of 147.6 × 183.2 mm with 68 parts on 53 nets, routed with 524 tracks and 13 vias.
Its parts include 30 diodes and 30 switches.
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | ComboDiode | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +14 | |
| 30 | PG1350 | S1, S2, S10, S11, S12, S13, S14, S15, S16, S17, S18, S19, S20, S21, S22, S23 +14 | |
| 5 | ceoloide:mounting_hole_plated | H1, H3, H5, H7, H9 | |
| 1 | ceoloide:power_switch_smd_side | PWR1 | |
| 1 | ceoloide:reset_switch_smd_side | RST1 | |
| 1 | ceoloide:mcu_nice_nano | MCU1 |
Questions
How big is the Lhalf PCB?
It measures 147.6 × 183.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Lhalf use?
68 parts. 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 Lhalf KiCad files?
From the DylanBulfin/keyboard repository on GitHub, at the commit this page was made from: the board is output/pcbs/lhalf.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Lhalf design in my own project?
Its repository states no licence, so its author keeps all rights: ask DylanBulfin before reusing the design.
More from DylanBulfin/keyboard
1Similar boards
- 2 layers110 × 90 mm
- 2 layers100 × 57 mm
- 2 layers243.6 × 104.8 mm
- 2 layers100 × 35 mm
ArduI2CKeyboard
Ardumower/ardumower
Develop an open source robotic lawn mower (HW+SW reference platform)
68 parts282 - 2 layers58 × 65 mm
- 2 layers98 × 38 mm
Bldc control ver3
pekkaroi/bldc-drive
Cheap and simple brushless DC motor driver designed for CNC applications using STM32 microcontroller
68 parts199GPL-2.0 - 2 layers203.2 × 149.9 mm
- 2 layers347 × 156.5 mm
OF1 v1
GregTurbo/Open-Frame1
An open-source rectangle hardware project for smash, prioritizing ease of assembly and cost
68 parts120GPL-3.0