MakerPortal builds open engineering software: reproducible hardware projects, browser-based analysis instruments, and APIs that expose the same tested solvers used by the interactive tools.
- Open the engineering lab — 50 interactive instruments across electronics, acoustics, robotics, energy, optics, RF, and computing.
- Browse the solver API — machine-readable compute endpoints backed by the same solver registry as the Lab.
- Read the project tutorials — practical Arduino, Raspberry Pi, sensing, and data-analysis builds.
- See MakerPortal apps — engineering utilities for iPhone, iPad, and the web.
| If you are working on… | Open… |
|---|---|
| IMU orientation and calibration | Quaternion & Euler Angle Converter |
| Audio, filters, and room acoustics | Audio & Acoustics Toolbox |
| Solar-panel orientation and yield | Sun Path & Solar Yield Calculator |
| Geospatial and Earth-system data | Live Earth Systems Globe |
| Bluetooth Low Energy services | BLE GATT Visualizer |
| Edge-compute hardware | Edge & SBC Benchmarks |
The repositories below preserve the source, data, and build details behind the projects. When a repository has a direct interactive companion, its README links to that instrument explicitly.
