STEM you can see from the back row

Circuits kids can touch. Lessons they actually remember.

Professor Volt rides a giant working breadboard into fairs, schools, and events — real circuits, blown up big, so a whole crowd can learn at once.

Book an event See what we offer
Based in VT Serving VT · NH · MA Open to travel further
Professor Volt riding the giant breadboard, greeting kids at a fair
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build · test · learn
What we bring

Three ways to book The Giant Breadboard

Mix and match for your event — a roving mascot, a hands-on activity station, or a full class experience.

Professor Volt mascot character
Roving mascot

Professor Volt

A larger-than-life inventor character who rides a tilted giant breadboard through the crowd — waving, talking circuits, and drawing a line wherever he goes.

Giant interactive breadboard photo station at a fair
Interactive station

The Giant Breadboard

A stationary, hands-on circuit kids complete themselves — press the button, watch it light up, snap a photo with the marquee overhead.

Simple circuit teaching board used in a class
2-hour class

Intro to circuits

A hands-on beginner class — no experience required. Every student builds a real working circuit and takes home what they learned.

Try it yourself

This is the feeling we're going for

Every board we build works like this: press the button, complete the circuit, watch it light up. Simple enough for a 4-year-old, real enough to teach the actual concept.

press the black button

Book us

Bring The Giant Breadboard to your event

Fairs, schools, libraries, birthday parties, corporate STEM days — tell us what you're planning and we'll get back to you with options.