AIRXLAB — a 3D maker lab in the browser

Inside the lab

Five benches, one hall

Press E at a bench to sit down and work. Each one is a real tool, and each hands its result to the next: the breadboard becomes a board, the board gets an enclosure.

The AIRXLAB hall from the entrance: Simulation Arena, Design Studio and PCB Atelier benches under a neon arch — The hall. Electronics Forge, PCB Atelier, Design Studio, Simulation Arena and Fabrication Bay line the back wall.

Electronics Forge: an Arduino Nano and parts on a breadboard, with analysis, firmware and sketch panels — **Electronics Forge.** Breadboard circuits. Sketches compile with real avr-gcc and run on an emulated ATmega328P; overdriven parts burn.

PCB Atelier: the breadboard circuit as a green board with routed copper tracks — **PCB Atelier.** The same circuit as a board. Copper follows your wiring, the board cuts to size, and it exports Gerbers.

Design Studio: a solid box on an isometric grid with modelling tools and measurements — **Design Studio.** Solid CAD with sketches, holes and extrude. Builds the enclosure around your board; exports STL, STEP and URDF.

The PCB Atelier and Electronics Forge benches side by side in the hall — **Simulation Arena and Fabrication Bay.** Check the assembled robot against simulation worlds, then stock and order the parts.

Try the maths here

The engineering, live

Three small demonstrations that compute in this page: a driven dimension, an RC step response and a range scan. The lab itself is above.

01
Solid CAD

Sketch with constraints, extrude, cut holes and join an assembly. Drag the driving span here and the geometry and mass follow.
02
Circuits that obey physics

The lab solves the circuit by nodal analysis, and a part driven past its absolute maximum dies and stays dead. Here: an RC step response, with the rise time measured off the curve.
03
Sensors and returns

A range sensor sweeping a room and writing its returns, the kind of reading the lab's ultrasonic and IR parts produce.

demonstration

Driving span 108 mm

R 10 kΩ C 100 nF

0 returns

Demonstration, not the lab interface. The CAD span, the RC transient and the scan are computed live in this page; the lab is shown in the screenshots above.

Honestly assessed

Who this is for

Good fit

You will get value on day one

Students without a licence budget
Educators who need thirty seats without thirty installs
Teams prototyping where CAD, circuit and code all move together
Anyone who wants to test a control change before cutting metal

Poor fit

Use something else

Production-grade FEA or CFD. This is not that tool.
Large assemblies in the thousands of parts
Regulated workflows needing a validated toolchain
Offline work with no connection at all

Saying this plainly saves you a wasted afternoon.

Before you start

System requirements

System requirements for the Lab
Browser	Chrome, Edge or Firefox, current or one version back
Graphics	WebGL 2. Integrated graphics are fine for CAD and circuit work
Memory	8 GB recommended for assemblies above 200 parts
Connection	Required. Projects save server-side
Input	Mouse or trackpad. A three-button mouse helps in CAD

All placeholder — LAB-3.

Lab access

Pick a tier

Every tier includes the circuit, PCB and CAD benches. The difference is project count, compute and support. Placeholder pricing.

Bench

Free

For students getting started

3 saved projects
CAD and circuit simulation
Community support

Studio

₹790/month

For teams shipping hardware

Unlimited projects
Simulation Arena for full assemblies
Export to our fabrication queue
Priority build slots

Institution

Quoted

For labs and departments

Seat management and rostering
Curriculum-aligned kit projects
On-site commissioning
Named engineer

One file, all the way through

Design it here, we make it

The board you lay out in the Lab is the board that reaches our fabrication queue. No export dance, no vendor in between.

Open the Lab → See fabrication rates

Design, simulate and run in the browser