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PH60 Slim-Choc

PH60 Slim-Choc is a 60% ANSI layout low-profile mechanical keyboard designed for portability and customization.

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Table of Contents

• PH60 Slim-Choc
  • Table of Contents
  • Features
  • Required Components
  • Printing Guide
    • Case
    • Keycaps
  • Assembly Guide
  • Firmware & Configuration (WIP)
    • QMK/VIA Setup
  • Contributing
  • FAQ
  • Special thanks
  • Links
  • License
  • Changelog

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Features

• 📏 Ultra-Slim Design: 7mm physical front height (4.5mm visual)
• 🧲 Adjustable Typing Angle: Magnetic 2-step foldable footstand (5° and 10°)
• 💻 Laptop-Friendly: Side-out USB-C for seamless laptop integration
• 🔅 Hotswap Ready: Kailh Choc V1/V2 low-profile switches
• 🖨️ Easy Manufacturing: Optimized for 3D printing/CNC
• ⚡ QMK & VIA Support: Fully programmable with open-source firmware

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Required Components

Part Name	Amount	Remark
PH60Slim-Choc PCB	1	Purchase in our Taobao Store (optional)
M2×2×3 Heat-Set Inserts	10	For securing case components
M2×3 Flat Head Screws	4	Footstand mounting
M2×5 Flat Head Screws	6	Case assembly
20×10×0.5mm Ferrous Plate	1	Magnet alignment
10×4×2mm N52 Magnet	1	Footstand retention
Low-Profile Stabilizers	5	4×2u + 1×6.25u
Kailh Choc Switches	61	Compatible with Choc V1/V2
Case Components	1 set	Includes bottom case, footstand, plate
Keycaps	61	DSA height recommended

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Printing Guide

Slim-Choc components are optimized for Bambu Lab printers. However, they can also be printed with other printers by adjusting some of the parameters as follow:

Case

• Printing Profile: MakerWorld
• Filament: PLA
• Layer Height: 0.16mm (0.2mm acceptable)
• Walls: 4 loops, Arachne wall generator
• Infill: 100%
• Supports: Tree (auto)

Keycaps

• Printing Profile: Follow MakerWorld
• Filament: PETG

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Assembly Guide

1. Heat-Set Inserts

   • Use soldering iron at 200°C to install inserts (8 in case, 4 in footstand).
     

2. Magnet Installation

   • Press-fit N52 magnet into footstand recess.
     

3. Footstand Assembly

   • Secure with M2×3 screws. Ensure smooth angular adjustment.
     

4. Ferrous Plate Attachment

   • Apply glue and insert an iron piece into the case.

5. Anti-Slip Pads

   • Apply silicone pads to case corners.
     

6. PCB & Plate Integration

   • Align plate with PCB, insert stabilizers and switches partially, then mount to case with M2×5 screws (torque evenly).

7. Final Assembly

   • Fully seat switches, test connectivity, then install keycaps.

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Firmware & Configuration (WIP)

QMK/VIA Setup

1. Compile from Source:

   qmk compile -kb phdesign/ph60slim_choc -km via

2. Flashing:
   Shorten the boot perforations around the space with a metal object, plug in the USB cable, and drag the firmware into the USB drive that appears.

3. Keymap Editor:
   Configure directly via VIA Web

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Contributing

We welcome contributions! Please:

1. Fork the repository
2. Create a feature branch
3. Submit PR with detailed description

Guidelines:

• Follow QMK coding standards for firmware
• Include STEP files for hardware modifications
• A dedicated documentation website will be available soon.

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FAQ

Q: What switches can I use?
A: ONLY Kailh Choc switch, not Gateron or Cherry.

Q: Where can I get the special stabilizer?
A: It can be found on Taobao, or modify the mounting plate to use Kailh official stabilizer (Not verified).

Q: USB-C port not detected?
A: Ensure proper alignment of side-out connector with case cutout.

Q: Recommended keycap?
A: Special low-profile keycaps are required. You can try our 3D-printed keycaps alternatively.

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Special thanks

• QMK Community for firmware support
• Bambu Lab for 3D printing support

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Links

• GitHub Repository
• Discord Community
• Build Video (Bilibili)
• Purchase link (Taobao)
• 3D Printing Profiles
• Official Website

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License

This project is licensed under the CC BY-NC-SA 4.0 license.

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Changelog

• 2025-05-10: Initial release.

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*Project maintained by ph.design Released: 2025.05