Terms of use

Electron Lab is made by Version2 Apps (version2apps.com). You’re welcome to use it to learn and to teach, at home, in class or at a robotics centre.

Ownership

Electron Lab and its content are © 2026 Version2Labs Inc. All rights reserved. The circuits, programs and robots you make in Electron Lab are yours.

Your progress

Without an account, your progress is stored only on your device. Electron Lab has no adverts and no tracking cookies. We count anonymous visits (which page, and roughly which country, nothing that identifies you) to see how many people use it. The privacy page has the details.

Other notices

Electron Lab uses the open-source libraries Blockly (Apache 2.0), three.js and supabase-js (MIT). micro:bit, Arduino, mBlock and MakeCode are trade marks of their owners, who don’t make or endorse Electron Lab. The simulations are for learning, so build real circuits safely, with an adult’s help. Electron Lab is provided as it is.

Questions, or want to use Electron Lab in your school or centre? Get in touch at version2apps.com.