Upgrade your Boffin 300 kit to a full-fledged Boffin 500 with this expansion set. You get additional components, up to 200 new projects, and the ability to build a total of 500 electronic experiments – from an FM radio and telegraph to voice- and touch-controlled music. Easy snap-on assembly and a clear manual ensure quick success and plenty of fun.

This expansion set turns your Boffin 300 kit into the richer Boffin 500 version. Parts snap easily onto the board, projects are clearly described, and after assembly you can quickly verify functionality. Suitable for curious kids and adults who want to understand the principles of electronics in a fun way.

What will you build? For example, an FM radio, playback, telegraph, voice- and touch-controlled music, birdsong, or sounds of a police car, ambulance, and firearms. Projects can be freely combined with other Boffin sets to create your own experiments.

  • +200 new projects – expands to a total of 500 experiments
  • Easy assembly – snap-on system on the base board
  • Combinability – compatible with other Boffin kits
  • Detailed manual – full guide available for download from the official support

Specifications

Product purpose
Expansion set for the Boffin 300 kit
Expansion result
Upgraded to Boffin 500 level
Number of new projects
200 (up to 500 projects in total)
Project types
FM radio, playback, telegraph, voice- and touch-controlled music, birdsong, siren effects, and more
Assembly method
Snap-on parts system on the base board
Manual
1× manual (full version available for download at https://boffin.cz/podpora)
Compatibility
Compatible with other Boffin kits

Boffin 300 – upgrade to Boffin 500

29,50 €
Shipping from 5,90 €
External warehouse · At your place Tuesday (10 / 14)
Product code: 57387-0
Free shipping on orders over €199.00
Hassle-free returns within 30 days
Fast delivery from 5,90 €
29,50 €