2 layers10.2 × 21.9 mm
Trackpoint fpc
UltimateHackingKeyboard/trackpoint-electronics
The electronics files of the trackpoint module
3 parts4
2 layers27.5 × 33 mm
Trackpoint main
UltimateHackingKeyboard/trackpoint-electronics4The electronics files of the trackpoint module
- Size
- 27.5 × 33 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 28
- Nets
- 33
- Pads
- 103
- Tracks, vias
- 180, 22
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 May 2020
- Updated
- 15 Nov 2021
Overview
Trackpoint main is an open-source printed circuit board by UltimateHackingKeyboard, from the UltimateHackingKeyboard/trackpoint-electronics repository on GitHub. It is a 2-layer board of 27.5 × 33 mm with 28 parts on 33 nets, routed with 180 tracks and 22 vias.
It is built around the MKL03Z32VFK4, CMI126603D08 and MIC5504-3.3YM5. Its parts include 6 capacitors, 4 resistors, 3 connectors, 2 ICs and 2 switches. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
3
MKL03Z32VFK4
QFN-24-EP(4x4)QFN-24-EP(4x4) NXP MCU ROHSNXP SemiconductorsNXP MCU
CMI126603D08
插件100mA 12.8mm 20,000,000 Cycles 30V 5.8mm 6.9mm 7.25mm PC Pin Round Plunger 插件 Limit Switches ROHSKailhLimit Switches
MIC5504-3.3YM5
SOT-23-5-40℃~+125℃@(Tj) 1 120uVrms 15uA 180mV@(300mA) 3.3V 300mA 5.5V 75dB@(1kHz) Fixed Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdUltimate Hacking Keyboard trackpoint module
Contained are the schematics and board layout KiCad files for the Ultimate Hacking Keyboard trackpoint module.
Make sure to clone this repo with:
git clone --recursive git@github.com:UltimateHackingKeyboard/trackpoint-electronics.git
Parts
28| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | UGL:hole_2.5mm | , , , | |
| 4 | 0.1uF | UGL:SM0603 | C3, C4, C7, C8 |
| 3 | UGL:hole_2.8mm | , , | |
| 2 | 1uF | UGL:SM0603 | C2, C12 |
| 2 | 33 | UGL:SM0603 | R6, R7 |
| 2 | CMI126603D08 | UGL:CMI126603D08 | SW1, SW2 |
| 1 | 330 | UGL:SM0603 | R2 |
| 1 | 5.1K | UGL:SM0603 | R1 |
| 1 | CONN_10 | UGL:Tag_Connect_2x5_Header_With_No_Legs_Parallel_Numbering | P1 |
| 1 | CONN_5 | UGL:UHK_Male_Pogo_Pin_v2 | P2 |
| 1 | CONN_8 | UGL:FFC_Connector_51281-0594 | P3 |
| 1 | ESD | UGL:SC-74-TVS | U4 |
| 1 | FERRITE_BEAD | UGL:SM0603 | FB2 |
| 1 | LED | UGL:SM0603_Diode | D2 |
| 1 | LOGO | UGL:UHK_Logo_12x3.4_mm | G*** |
| 1 | MIC5504-3.3YM5 | UGL:SOT-23-5 | VR1 |
| 1 | MKL03Z32VFK4 | UGL:QFN-24-1EP_4x4mm_Pitch0.5mm | U1 |
Questions
How big is the Trackpoint main PCB?
It measures 27.5 × 33 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Trackpoint main use?
28 parts, built around the MKL03Z32VFK4, CMI126603D08 and MIC5504-3.3YM5. 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 Trackpoint main KiCad files?
From the UltimateHackingKeyboard/trackpoint-electronics repository on GitHub, at the commit this page was made from: the board is main/trackpoint-main.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Trackpoint main design in my own project?
Its repository states no licence, so its author keeps all rights: ask UltimateHackingKeyboard before reusing the design.
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