Open source · Beginner friendly

Give your AI assistant the whole build.

Keep your parts, pin assignments, measurements, and print files in one notebook. Give your assistant the project folder and pick up where you left off.

Explore Bike Logger Run it locally

A real build you can explore

Meet Bike Logger.

See how a Raspberry Pi, camera, and sensors fit on a city bike. Click around the live layout or jump straight to a view.

LIVE EXAMPLEOpen full demo ↗
01

Bike layout ↗

Find where the electronics and mounts sit on the bike.

 02

Wiring ↗

Trace connections from the Pi to the sensors.

 03

Build notes ↗

Read the parts lists, design decisions, and print log.

 04

3D parts ↗

Rotate the enclosure and inspect the printed pieces.

Make a local copy

Start with the example.

Install the Python package from PyPI, then create an editable copy of Bike Logger. Save your notes once and reuse them across chats. On macOS, open finished prints directly in Bambu Studio, OrcaSlicer, PrusaSlicer, or FreeCAD.

Prefer Node.js? npx hardware-knowledge-hub init my-first-build creates the same folder; it is also on npm.

View on PyPI ↗ 
pip install hardware-knowledge-hub
hardware-knowledge-hub init my-first-build
cd my-first-build
python3 hardware/knowledge/kb.py serve